New Horizons project manager Helene Winters of the Johns Hopkins University Applied Physics Laboratory speaks at a press conference prior to the flyby of Ultima Thule by the New Horizons spacecraft, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons project manager Helene Winters of the Johns Hopkins University Applied Physics Laboratory speaks during an overview of the New Horizons Mission, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons project manager Helene Winters of the Johns Hopkins University Applied Physics Laboratory speaks at a press conference prior to the flyby of Ultima Thule by the New Horizons spacecraft, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons project scientist Hal Weaver of the Johns Hopkins Applied Physics Laboratory speaks about the Kuiper Belt during an overview of the New Horizons Mission, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons project scientist Hal Weaver of the Johns Hopkins Applied Physics Laboratory speaks about the Kuiper Belt during an overview of the New Horizons Mission, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons project scientist Hal Weaver of the Johns Hopkins Applied Physics Laboratory speaks about the Kuiper Belt during an overview of the New Horizons Mission, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons project scientist Hal Weaver of the Johns Hopkins University Applied Physics Laboratory is seen during a press conference after the team received confirmation from the New Horizons spacecraft that it has completed the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
Michael Ryschkewitsch,head of the Johns Hopkins University Applied Physics Laboratory Space Exploration Sector, is seen during a press conference after the team received confirmation from the New Horizons spacecraft that it has completed the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons project scientist Hal Weaver of the Johns Hopkins University Applied Physics Laboratory is seen during a press conference after the team received confirmation from the New Horizons spacecraft that it has completed the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons Mission Operations Manager Alice Bowman of the Johns Hopkins University Applied Physics Laboratory is seen during a press conference after the team received confirmation from the New Horizons spacecraft that it has completed the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
Mike Buckley, senior public information officer at the Johns Hopkins University Applied Physics Laboratory is seen during a press conference after the team received confirmation from the New Horizons spacecraft that it has completed the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
Michael Ryschkewitsch,head of the Johns Hopkins University Applied Physics Laboratory Space Exploration Sector, is seen during a press conference after the team received confirmation from the New Horizons spacecraft that it has completed the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons Mission Operations Manager Alice Bowman of the Johns Hopkins University Applied Physics Laboratory is seen before a press conference after the team received confirmation from the New Horizons spacecraft that it has completed the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons project scientist Hal Weaver of the Johns Hopkins University Applied Physics Laboratory speaks about new data received from the New Horizons spacecraft during a press conference after the team received confirmation from the New Horizons spacecraft that it has completed the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons project manager Helene Winters of the Johns Hopkins University Applied Physics Laboratory speaks during a press conference prior to the flyby of Ultima Thule by the New Horizons spacecraft, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
Mike Buckley, senior public information office at the Johns Hopkins University Applied Physics Laboratory speaks at the beginning of a press conference prior to the flyby of Ultima Thule by the New Horizons spacecraft, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons mission systems engineer Chris Hersman of the Johns Hopkins University Applied Physics Laboratory is seen during a press conference after the team received confirmation from the New Horizons spacecraft that it has completed the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons project scientist Hal Weaver of the Johns Hopkins University Applied Physics Laboratory high-fives a New Horizons team member after the team received confirmation from the New Horizons spacecraft that it has completed the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons Mission Operations Manager Alice Bowman of the Johns Hopkins University Applied Physics Laboratory is seen during a press conference after the team received confirmation from the New Horizons spacecraft that it has completed the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons project scientist Hal Weaver of the Johns Hopkins University Applied Physics Laboratory watches a live feed of the Mission Operations Center (MOC) as the team waits to receive confirmation from the spacecraft that it has completed the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons co-investigator John Spencer of the Southwest Research Institute (SwRI), Boulder, CO, speaks about the flyby of Ultima Thule during an overview of the New Horizons Mission, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
Mike Buckley, senior public information officer at the Johns Hopkins University Applied Physics Laboratory, left, and New Horizons encounter mission manager Mark Holdridge of the Johns Hopkins University Applied Physics Laboratory, right, watch a live feed of the Mission Operations Center (MOC) along with guests and New Horizons team members as they wait to receive confirmation from the spacecraft that it has completed the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons principal investigator Alan Stern of the Southwest Research Institute (SwRI), Boulder, CO, speaks at a press conference prior to the flyby of Ultima Thule by the New Horizons spacecraft, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons principal investigator Alan Stern of the Southwest Research Institute (SwRI), Boulder, CO, speaks during an overview of the New Horizons Mission, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
Guests congratulate New Horizons team members after they received signals from the New Horizons spacecraft that it is healthy and it collected data during the fly of Ultima Thule, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
Fred Pelletier, lead of the project navigation team at KinetX Inc. in Simi Valley, California, speaks at a press conference prior to the flyby of Ultima Thule by the New Horizons spacecraft, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons principal investigator Alan Stern of the Southwest Research Institute (SwRI), Boulder, CO, speaks during an overview of the New Horizons Mission, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
Director of the Johns Hopkins University Applied Physics Laboratory Ralph Semmel celebrates with other mission team members after they received signals from the spacecraft that it is healthy and collected data during the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at the Mission Operations Center of the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
New Horizons principal investigator Alan Stern of the Southwest Research Institute (SwRI), Boulder, CO and New Horizons Mission Operations Manager Alice Bowman of the Johns Hopkins University Applied Physics Laboratory are seen on a television screen as New Horizons team members and guests cheer as the team receives confirmation from the spacecraft that it has completed the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons co-investigator John Spencer of the Southwest Research Institute (SwRI), Boulder, CO speaks during a press conference prior to the flyby of Ultima Thule by the New Horizons spacecraft, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons co-investigator John Spencer of the Southwest Research Institute (SwRI), Boulder, CO speaks during a press conference prior to the flyby of Ultima Thule by the New Horizons spacecraft, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons co-investigator John Spencer of the Southwest Research Institute (SwRI), Boulder, CO speaks during a press conference prior to the flyby of Ultima Thule by the New Horizons spacecraft, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons co-investigator John Spencer of the Southwest Research Institute (SwRI), Boulder, CO, right, speaks during a press conference prior to the flyby about the first images received from the New Horizons spacecraft of Ultima Thule that were captured on Dec. 30 as the spacecraft was 1.2 million miles away from Ultima Thule, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons co-investigator John Spencer of the Southwest Research Institute (SwRI), Boulder, CO, uses a pen to demonstrate how Ultima Thule might be rotating during a press conference prior to the flyby of the Kuiper Belt object by the New Horizons spacecraft, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
A new image of Ultima Thule is seen on a screen during a press conference after the team received confirmation from the New Horizons spacecraft that it has completed the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. New Horizons principal investigator Alan Stern of the Southwest Research Institute (SwRI), Boulder, CO, New Horizons Mission Operations Manager Alice Bowman of the Johns Hopkins University Applied Physics Laboratory, New Horizons mission systems engineer Chris Hersman of the Johns Hopkins University Applied Physics Laboratory, and New Horizons project scientist Hal Weaver of the Johns Hopkins University Applied Physics Laboratory, spoke about the flyby and new pre-flyby information that was downlinked from the spacecraft. Photo Credit: (NASA/Joel Kowsky)
New Horizons principal investigator Alan Stern of the Southwest Research Institute (SwRI), Boulder, CO, left, New Horizons Mission Operations Manager Alice Bowman of the Johns Hopkins University Applied Physics Laboratory, second from left, New Horizons mission systems engineer Chris Hersman of the Johns Hopkins University Applied Physics Laboratory, second from right, and New Horizons project scientist Hal Weaver of the Johns Hopkins University Applied Physics Laboratory, right, participate in a press conference after the team received confirmation from the New Horizons spacecraft that it has completed the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
A new image of Ultima Thule is seen on a screen during a press conference after the team received confirmation from the New Horizons spacecraft that it has completed the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. New Horizons principal investigator Alan Stern of the Southwest Research Institute (SwRI), Boulder, CO, New Horizons Mission Operations Manager Alice Bowman of the Johns Hopkins University Applied Physics Laboratory, New Horizons mission systems engineer Chris Hersman of the Johns Hopkins University Applied Physics Laboratory, and New Horizons project scientist Hal Weaver of the Johns Hopkins University Applied Physics Laboratory, spoke about the flyby and new pre-flyby information that was downlinked from the spacecraft. Photo Credit: (NASA/Joel Kowsky)
New Horizons team members wait for a signal from the spacecraft that it is healthy and collected data during the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at the Mission Operations Center of the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
New Horizons team members wait for a signal from the spacecraft that it is healthy and collected data during the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at the Mission Operations Center of the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
New Horizons team members wait for a signal from the spacecraft that it is healthy and collected data during the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at the Mission Operations Center of the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
New Horizons principal investigator Alan Stern of the Southwest Research Institute (SwRI), Boulder, CO, left gives a high five to New Horizons Mission Operations Manager Alice Bowman of the Johns Hopkins University Applied Physics Laboratory after the team received signals from the spacecraft that it is healthy and collected data during the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at the Mission Operations Center of the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
New Horizons team members and guests watch a live feed of the Mission Operations Center (MOC) as the team waits to receive confirmation from the spacecraft that it has completed the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons team members and guests watch a live feed of the Mission Operations Center (MOC) as the team waits to receive confirmation from the spacecraft that it has completed the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons principal investigator Alan Stern of the Southwest Research Institute (SwRI), Boulder, CO, reads an e-mail sent by Associate Administrator for NASA's Science Mission Directorate Thomas Zurbuchen during a press conference prior to the flyby of Ultima Thule by the New Horizons spacecraft, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons principal investigator Alan Stern of the Southwest Research Institute (SwRI), Boulder, CO is seen during a press conference after the team received confirmation from the New Horizons spacecraft that it has completed the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons team members and guests watch a live feed of the Mission Operations Center (MOC) as the team waits to receive confirmation from the spacecraft that it has completed the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons co-investigator Cathy Olkin of the Southwest Research Institute (SwRI) speaks about Kuiper Belt object MU69, Ultima Thule, during an overview of the New Horizons Mission, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons principal investigator Alan Stern of the Southwest Research Institute (SwRI), Boulder, CO, along with other mission team members, waves American flags as he enters the main auditorium for a press conference, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. The New Horizons team received signals from the spacecraft that it is healthy and it collected data during the fly of Ultima Thule. Photo Credit: (NASA/Bill Ingalls)
New Horizons co-investigator Cathy Olkin of the Southwest Research Institute (SwRI) speaks about Kuiper Belt object MU69, Ultima Thule, during an overview of the New Horizons Mission, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons principal investigator Alan Stern of the Southwest Research Institute (SwRI), Boulder, CO, is seen with New Horizons team members as they enter the auditorium prior to a press conference after the team received confirmation from the New Horizons spacecraft that it has completed the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons principal investigator Alan Stern of the Southwest Research Institute (SwRI), Boulder, CO, center, celebrates with school children at the moment the spacecraft was planned to reach its closest approach to Kuiper Belt object Ultima Thule, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
New Horizons Mission Systems Engineer Chris Hersman, left, New Horizons Project Manager Helene Winters, and New Horizons Deputy Mission Systems Engineer Gabe Rogers, right, all of the Johns Hopkins Applied Physics Laboratory, wait for a signal from the spacecraft that it is healthy and collected data during the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at the Mission Operations Center of the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
New Horizons Deputy Mission Operations Manager Karl Whittenburg, left, New Horizons principal investigator Alan Stern of the Southwest Research Institute (SwRI), Boulder, CO, and New Horizons Mission Operations Manager Alice Bowman of the Johns Hopkins University Applied Physics Laboratory, right, wait for a signal from the spacecraft that it is healthy and collected data during the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 in the Mission Operations Center at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
A New Horizons Pluto flyby coffee mug is seen as team members wait for a signal from the spacecraft that it is healthy and collected data during the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at the Mission Operations Center of the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
New Horizons missions managers including New Horizons principal investigator Alan Stern of the Southwest Research Institute (SwRI), Boulder, CO, behind door, wait for a signal from the spacecraft that it is healthy and collected data during the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at the Mission Operations Center of the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
New Horizons principal investigator Alan Stern of the Southwest Research Institute (SwRI), Boulder, CO is seen during a press conference after the team received confirmation from the New Horizons spacecraft that it has completed the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons principal investigator Alan Stern of the Southwest Research Institute (SwRI), Boulder, CO, celebrates with other mission team members after they received signals from the spacecraft that it is healthy and collected data during the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at the Mission Operations Center of the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
A sign marking the seat location of the New Horizons Flight Controller is seen as team members wait for a signal from the spacecraft that it is healthy and collected data during the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at the Mission Operations Center of the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
New Horizons principal investigator Alan Stern of the Southwest Research Institute (SwRI), Boulder, CO, left, New Horizons project manager Helene Winters of the Johns Hopkins University Applied Physics Laboratory, second from left, Fred Pelletier, lead of the project navigation team at KinetX Inc. in Simi Valley, California, second from right, and New Horizons co-investigator John Spencer of the Southwest Research Institute (SwRI), Boulder, CO, right, are seen during a press conference prior to the flyby of Ultima Thule by the New Horizons spacecraft, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons principal investigator Alan Stern of the Southwest Research Institute (SwRI), Boulder, CO, left, New Horizons project manager Helene Winters of the Johns Hopkins University Applied Physics Laboratory, second from left, Fred Pelletier, lead of the project navigation team at KinetX Inc. in Simi Valley, California, second from right, and New Horizons co-investigator John Spencer of the Southwest Research Institute (SwRI), Boulder, CO, right, are seen during a press conference prior to the flyby of Ultima Thule by the New Horizons spacecraft, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Joel Kowsky)
New Horizons mission managers: Chris DeBoy, left, Mark Kochte, Rick Shelton, and Michael Vincent, right, wait for a signal from the spacecraft that it is healthy and collected data during the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 in the Mission Operations Center at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
New Horizons mission managers rejoice after they received signals from the spacecraft that it is healthy and collected data during the flyby of Ultima Thule, Tuesday, Jan. 1, 2019 at the Mission Operations Center of the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Pictured from left; Director of the Johns Hopkins University Applied Physics Laboratory Ralph Semmel: New Horizons principal investigator Alan Stern of the Southwest Research Institute (SwRI), Boulder, CO: Acting director of Planetary Science at NASA Headquarters Lori Glaze: APL Space Department Head Emeritus Stamatios (Tom) Krimigis, and New Horizons Mission Operations Manager Alice Bowman. Photo Credit: (NASA/Bill Ingalls)
New Horizons project scientist Hal Weaver of the Johns Hopkins University Applied Physics Laboratory gives a talk titled "Pluto Flyby; Summer 2015", Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
New Horizons project scientist Hal Weaver of the Johns Hopkins University Applied Physics Laboratory gives a talk titled "Pluto Flyby; Summer 2015", Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
New Horizons project scientist Hal Weaver of the Johns Hopkins University Applied Physics Laboratory gives a talk titled "Pluto Flyby; Summer 2015", Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
Director of the Johns Hopkins University Applied Physics Laboratory Ralph Semmel delivers remarks, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
New Horizons project scientist Hal Weaver of the Johns Hopkins University Applied Physics Laboratory discusses what they hope to learn from the flyby of Ultima Thule, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
Olivier Barnouin (US Instrument Scientist, Johns Hopkins University/APL) discusses the OSIRIS-REx mission, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
An image of asteroid Bennu is shown as Olivier Barnouin (US Instrument Scientist, Johns Hopkins University/APL) discusses the OSIRIS-REx mission, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
An image of asteroid Bennu is shown as Olivier Barnouin (US Instrument Scientist, Johns Hopkins University/APL) discusses the OSIRIS-REx mission, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
Olivier Barnouin (US Instrument Scientist, Johns Hopkins University/APL) discusses the OSIRIS-REx mission, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
Guests celebrate New Years, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
Guests celebrate New Years, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
Guests celebrate New Years, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
Musician Craig Werth introduces a song he made for the New Horizons mission, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
Guests celebrate New Years, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
Guests celebrate New Years, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
New Horizons principal investigator Alan Stern of the Southwest Research Institute (SwRI), Boulder, CO and New Horizons project manager Helene Winters of the Johns Hopkins University Applied Physics Laboratory discuss the various teams have helped work on New Horizons, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
New Horizons science team affiliate Kirby Runyon of John Hopkins discuss the various instruments on the New Horizons spacecraft, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
In the Kennedy Space Center’s Press Site auditorium, on Friday, July 20, 2018, agency and mission leaders speak to members of the media during a prelaunch briefing for the Parker Solar Probe mission. From left are: Betsy Congdon, Thermal Protection System engineer with Johns Hopkins Applied Physics Laboratory, Alex Young, solar scientist at NASA's Goddard Space Flight Center in Greenbelt, Maryland, Nicky Fox, project scientist with the Johns Hopkins University APL, and Karen Fox of NASA Communications. The Parker Solar Probe will lift off on a United Launch Alliance Delta IV Heavy rocket from Space Launch Complex 37 at Cape Canaveral Air Force Station in Florida. The spacecraft was built by Applied Physics Laboratory of Johns Hopkins University in Laurel in Maryland. The mission will perform the closest-ever observations of a star when it travels through the Sun's atmosphere, called the corona. The probe will rely on measurements and imaging to revolutionize understanding of the corona and the Sun-Earth connection.
New Horizons deputy project scientist John Spencer of the Southwest Research Institute (SwRI), Boulder, CO discusses what they hope to learn from the flyby of Ultima Thule, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
Walter Alvarez professor in the Earth and Planetary Science department at the University of California, Berkeley, gives a presentation titled "Doing Geology by Looking Up; Doing Astronomy by Looking Down", Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
Lindy Elkins-Tanton Principal Investigator of the Psyche mission from Arizona State University gives remarks during a briefing discussing small bodies missions, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
Brian May, lead guitarist of the rock band Queen and astrophysicist discusses the upcoming New Horizons flyby of the Kuiper Belt object Ultima Thule, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
David Grinspoon, senior scientist at the Planetary Science Institute discusses Pluto and the Human Imagination, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
Brian May, lead guitarist of the rock band Queen and astrophysicist discusses the upcoming New Horizons flyby of the Kuiper Belt object Ultima Thule, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
Harold "Hal" Levison from the Southwest Research Institute in Boulder, Colorado gives remarks about the Lucy mission during a briefing discussing small bodies missions, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
Associate Administrator for NASA's Science Mission Directorate Thomas Zurbuchen is seen during a New Horizons briefing, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
Associate Administrator for NASA's Science Mission Directorate Thomas Zurbuchen is seen during a New Horizons briefing, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
Geoff Haines-Stiles, writer, producer, director, Passport to Knowledge, discusses documenting the New Horizons mission, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
Brian May, lead guitarist of the rock band Queen and astrophysicist discusses the upcoming New Horizons flyby of the Kuiper Belt object Ultima Thule, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
Media and guest listen to briefings leading up to the New Horizons spacecraft closest approach to Ultima Thule, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
David Grinspoon, senior scientist at the Planetary Science Institute discusses Pluto and the Human Imagination, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
Brian May, lead guitarist of the rock band Queen and astrophysicist discusses the upcoming New Horizons flyby of the Kuiper Belt object Ultima Thule, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
Marc Buie of the Southwest Research Institute (SwRI), Bounder, CO discusses the process of finding MU69 Ultima Thule, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
Brian May, lead guitarist of the rock band Queen and astrophysicist shows a video with a new song he wrote for the New Horizons mission, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
New Horizons deputy project scientist Cathy Olkin of the Southwest Research Institute (SwRI), Boulder, CO discusses what they hope to learn from the flyby of Ultima Thule, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
Brian May, lead guitarist of the rock band Queen and astrophysicist discusses the upcoming New Horizons flyby of the Kuiper Belt object Ultima Thule, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
Guests watch as Brian May, lead guitarist of the rock band Queen and astrophysicist shows a video with a new song he wrote for the New Horizons mission, Tuesday, Jan. 1, 2019 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)
New Horizons co-investigator Silvia Protopapa of the Southwest Research Institute (SwRI) discusses what they hope to learn from the flyby of Ultima Thule, Monday, Dec. 31, 2018 at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland. Photo Credit: (NASA/Bill Ingalls)