
NASA Deputy Administrator Lori Garver answers questions during a NASA Update on, Tuesday, Feb. 15, 2011, at NASA Headquarters in Washington. Garver and NASA Administrator Charles Bolden took the time discuss the agency’s fiscal year 2012 budget request and to take questions from employees. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Charles F. Bolden Jr., answers questions during a NASA Update on, Tuesday, Feb. 15, 2011, at NASA Headquarters in Washington. Bolden, NASA's 12th Administrator and NASA Deputy Administrator Lori Garver took the time discuss the agency’s fiscal year 2012 budget request and to take questions from employees. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Charles F. Bolden Jr., answers questions during a NASA Update on, Tuesday, Feb. 15, 2011, at NASA Headquarters in Washington. Bolden, NASA's 12th Administrator and NASA Deputy Administrator Lori Garver took the time discuss the agency’s fiscal year 2012 budget request and to take questions from employees. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Charles F. Bolden Jr. speaks during his first NASA Update,Tuesday, July 21, 2009, at NASA Headquarters in Washington. Bolden, NASA's 12th Administrator, was joined by Deputy Administrator Lori Garver where they took the time to introduce themselves and outline their vision for the agency going forward. No questions were taken during the session. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Charles F. Bolden Jr., and Deputy Administrator Lori Garver deliver a NASA Update on, Tuesday, Feb. 15, 2011, at NASA Headquarters in Washington. Bolden, NASA's 12th Administrator and Garver took the time discuss the agency’s fiscal year 2012 budget request and to take questions from employees. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Charles F. Bolden Jr. is seen on a television camera monitor while speaking at his first NASA Update,Tuesday, July 21, 2009, at NASA Headquarters in Washington. Bolden, NASA's 12th Administrator, was joined by Deputy Administrator Lori Garver where they took the time to introduce themselves and outline their vision for the agency going forward. No questions were taken during the session. Photo Credit: (NASA/Bill Ingalls)

NASA Deputy Administrator Lori Garver makes a point as she speaks during a NASA Update with Administrator Charles F. Bolden Jr.,Tuesday, July 21, 2009, at NASA Headquarters in Washington. Bolden, NASA's 12th Administrator and Garver took the time to introduce themselves and outline their vision for the agency going forward. No questions were taken during the session. Photo Credit: (NASA/Bill Ingalls)

NASA Deputy Associate Administrator for the Office of Communications Bob Jacobs moderates the NASA Update program, Tuesday, Feb. 15, 2011 at NASA Headquarters in Washington. NASA's 12th Administrator Charles Bolden and Deputy Administrator Lori Garver took the time discuss the agency’s fiscal year 2012 budget request and to take questions from employees. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Charles F. Bolden Jr. speaks during his first NASA Update,Tuesday, July 21, 2009, at NASA Headquarters in Washington. Bolden, NASA's 12th Administrator, was joined by Deputy Administrator Lori Garver where they took the time to introduce themselves and outline their vision for the agency going forward. No questions were taken during the session. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Charles F. Bolden Jr. speaks during his first NASA Update,Tuesday, July 21, 2009, at NASA Headquarters in Washington. Bolden, NASA's 12th Administrator, was joined by Deputy Administrator Lori Garver where they took the time to introduce themselves and outline their vision for the agency going forward. No questions were taken during the session. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Charles F. Bolden Jr., and Deputy Administrator Lori Garver deliver a NASA Update on, Tuesday, Feb. 15, 2011, at NASA Headquarters in Washington. Bolden, NASA's 12th Administrator and Garver took the time discuss the agency’s fiscal year 2012 budget request and to take questions from employees. Photo Credit: (NASA/Bill Ingalls)

NASA Deputy Administrator Lori Garver listens as NASA Administrator Charles Bolden answers a question during a NASA Update on Tuesday, Feb. 15, 2011, at NASA Headquarters in Washington. Bolden and Garver took the time discuss the agency’s fiscal year 2012 budget request and to take questions from employees. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Charles F. Bolden Jr. is seen through a television camera monitor during his first NASA Update,Tuesday, July 21, 2009, at NASA Headquarters in Washington. Bolden, NASA's 12th Administrator, was joined by Deputy Administrator Lori Garver where they took the time to introduce themselves and outline their vision for the agency going forward. No questions were taken during the session. Photo Credit: (NASA/Bill Ingalls)

Alan Ladwig, Senior Advisor to the NASA Administrator, introduces Administrator Charles F. Bolden Jr. and Deputy Administrator Lori Garver at a NASA Update,Tuesday, July 21, 2009, at NASA Headquarters in Washington. Bolden, the agency's 12th Administrator and Garver took the time to introduce themselves and outline their vision for the agency going forward. No questions were taken during the session. Photo Credit: (NASA/Bill Ingalls)

NASA Deputy Administrator Lori Garver, second right on stage, speaks as NASA Administrator Charles F. Bolden Jr. looks on during a NASA Update,Tuesday, July 21, 2009, at NASA Headquarters in Washington. Bolden, NASA's 12th Administrator and Garver took the time to introduce themselves and outline their vision for the agency going forward. No questions were taken during the session. Photo Credit: (NASA/Bill Ingalls)

NASA Deputy Administrator Lori Garver, right, looks on as NASA Administrator Charles F. Bolden Jr. speaks during his first NASA Update,Tuesday, July 21, 2009, at NASA Headquarters in Washington. Bolden, NASA's 12th Administrator and Garver took the time to introduce themselves and outline their vision for the agency going forward. No questions were taken during the session. Photo Credit: (NASA/Bill Ingalls)

Alan Ladwig, senior advisor to the NASA Administator, far left, makes a point as he introduces NASA Administrator Charles F. Bolden Jr. and Deputy Administrator Lori Garver at a NASA Update,Tuesday, July 21, 2009, at NASA Headquarters in Washington. Bolden, NASA's 12th Administrator and Garver took the time to introduce themselves and outline their vision for the agency going forward. No questions were taken during the session. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Charles F. Bolden Jr. left, and Deputy Administrator Lori Garver are seen during their first NASA Update,Tuesday, July 21, 2009, at NASA Headquarters in Washington. Bolden, NASA's 12th Administrator and Garver took the time to introduce themselves and outline their vision for the agency going forward. No questions were taken during the session. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Charles F. Bolden Jr. left on stage, speaks during his first NASA Update as Deputy Administrator Lori Garver looks on at right,Tuesday, July 21, 2009, at NASA Headquarters in Washington. Bolden, NASA's 12th Administrator and Garver took the time to introduce themselves and outline their vision for the agency going forward. No questions were taken during the session. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Charles F. Bolden Jr. left, speaks during his first NASA Update as Deputy Administrator Lori Garver looks on,Tuesday, July 21, 2009, at NASA Headquarters in Washington. Bolden, NASA's 12th Administrator and Garver took the time to introduce themselves and outline their vision for the agency going forward. No questions were taken during the session. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Charles F. Bolden Jr., left on stage, speaks during his first NASA Update as Deputy Administrator Lori Garver looks on at right,Tuesday, July 21, 2009, at NASA Headquarters in Washington. Bolden, NASA's 12th Administrator and Garver took the time to introduce themselves and outline their vision for the agency going forward. No questions were taken during the session. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Charles F. Bolden Jr., left on stage, speaks during his first NASA Update as Deputy Administrator Lori Garver looks on,Tuesday, July 21, 2009, at NASA Headquarters in Washington. Bolden, NASA's 12th Administrator and Garver took the time to introduce themselves and outline their vision for the agency going forward. No questions were taken during the session. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Charles F. Bolden Jr. left, speaks during his first NASA Update as Deputy Administrator Lori Garver looks on,Tuesday, July 21, 2009, at NASA Headquarters in Washington. Bolden, NASA's 12th Administrator and Garver took the time to introduce themselves and outline their vision for the agency going forward. No questions were taken during the session. Photo Credit: (NASA/Bill Ingalls)

"NASA Update" program with NASA Administrator Charles Bolden, NASA Deputy Administrator Lori Garver and NASA Acting Asistant Administrator for Public Affairs Bob Jacobs as moderator, NASA Headquarters, Thursday, April 8, 2010 in Washington. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Michael Griffin talks with employees during a NASA Update program at NASA Headquarters, Tuesday, June 28, 2005, in Washington. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Michael Griffin talks with employees during a NASA Update program at NASA Headquarters, Tuesday, June 28, 2005, in Washington. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Michael Griffin talks with employees during a NASA Update program at NASA Headquarters, Tuesday, June 28, 2005, in Washington. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Michael Griffin talks with employees during a NASA Update program at NASA Headquarters, Tuesday, June 28, 2005, in Washington. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Michael Griffin talks with employees during a NASA Update program at NASA Headquarters, Tuesday, June 28, 2005, in Washington. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Michael Griffin talks with employees during a NASA Update program at NASA Headquarters, Tuesday, June 28, 2005, in Washington. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Michael Griffin talks with employees during a NASA Update program at NASA Headquarters, Tuesday, June 28, 2005, in Washington. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Michael Griffin talks with employees during a NASA Update program at NASA Headquarters, Tuesday, June 28, 2005, in Washington. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Michael Griffin talks with employees during a NASA Update program at NASA Headquarters, Tuesday, June 28, 2005, in Washington. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Michael Griffin addresses NASA employees and members of the media about the responsibilities of the NASA centers associated with the Constellation Program for robotic and human Moon and Mars exploration during a NASA Update on Wednesday, June 5, 2006, at NASA Headquarters in Washington. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Michael Griffin delivers remarks during a NASA Update program at NASA Headquarters, Thursday, April 14, 2005, in Washington after being sworn in earlier that morning as NASA's 11th Administrator. Photo Credit: (NASA/Renee Bouchard)

NASA Administrator Michael Griffin delivers remarks during a NASA Update program at NASA Headquarters, Thursday, April 14, 2005, in Washington after being sworn in earlier that morning as NASA's 11th Administrator. Photo Credit: (NASA/Renee Bouchard)

NASA Administrator Michael Griffin delivers remarks during a NASA Update program at NASA Headquarters, Thursday, April 14, 2005, in Washington after being sworn in earlier that morning as NASA's 11th Administrator. Photo Credit: (NASA/Renee Bouchard)

NASA Administrator Michael Griffin delivers remarks during a NASA Update program at NASA Headquarters, Thursday, April 14, 2005, in Washington after being sworn in earlier that morning as NASA's 11th Administrator. Photo Credit: (NASA/Renee Bouchard)

NASA Administrator Michael Griffin delivers remarks during a NASA Update program at NASA Headquarters, Thursday, April 14, 2005, in Washington after being sworn in earlier that morning as NASA's 11th Administrator. Photo Credit: (NASA/Renee Bouchard)

NASA Administrator Michael Griffin delivers remarks during a NASA Update program at NASA Headquarters, Thursday, April 14, 2005, in Washington after being sworn in earlier that morning as NASA's 11th Administrator. Photo Credit: (NASA/Heidi Fancher)

Jeff Hanley, Constellation Program Manager, right, listens to a question during a NASA Update outlining responsibilities of the NASA centers associated with the Constellation Program for robotic and human Moon and Mars exploration on Wednesday, June 5, 2006, at NASA Headquarters in Washington. Photo Credit: (NASA/Bill Ingalls)

Benjamin Reed (right), deputy program manager of NASA’s Satellite Servicing Capabilities Office, shows Dr. Holdren the technologies that NASA is developing for the Restore-L satellite servicing mission. NASA will launch the Restore-L servicer in 2020 to refuel a live satellite and demonstrate that a suite of satellite-servicing technologies are operational. More info: Asteroid Redirect Mission Update – On Sept. 14, 2016, NASA provided an update on the Asteroid Redirect Mission (ARM) and how it contributes to the agency’s journey to Mars and protection of Earth. The presentation took place in the Robotic Operations Center at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. Assistant to the President for Science and Technology Dr. John P. Holdren, NASA Administrator Charles Bolden and NASA’s ARM Program Director, Dr. Michele Gates discussed the latest update regarding the mission. They explained the mission’s scientific and technological benefits and how ARM will demonstrate technology for defending Earth from potentially hazardous asteroids. The briefing aired live on NASA TV and the agency’s website. For more information about ARM go to <a href="https://www.nasa.gov/arm" rel="nofollow">www.nasa.gov/arm</a>. Credit: NASA/Goddard/Debbie Mccallum <b><a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a></b> <b><a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a></b> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. <b>Follow us on <a href="http://twitter.com/NASAGoddardPix" rel="nofollow">Twitter</a></b> <b>Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a></b> <b>Find us on <a href="http://instagrid.me/nasagoddard/?vm=grid" rel="nofollow">Instagram</a></b>

Benjamin Reed, deputy program manager of NASA’s Satellite Servicing Capabilities Office, shows Dr. Holdren the technologies that NASA is developing for the Restore-L satellite servicing mission. NASA will launch the Restore-L servicer in 2020 to refuel a live satellite and demonstrate that a suite of satellite-servicing technologies are operational. More info: Asteroid Redirect Mission Update – On Sept. 14, 2016, NASA provided an update on the Asteroid Redirect Mission (ARM) and how it contributes to the agency’s journey to Mars and protection of Earth. The presentation took place in the Robotic Operations Center at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. Assistant to the President for Science and Technology Dr. John P. Holdren, NASA Administrator Charles Bolden and NASA’s ARM Program Director, Dr. Michele Gates discussed the latest update regarding the mission. They explained the mission’s scientific and technological benefits and how ARM will demonstrate technology for defending Earth from potentially hazardous asteroids. The briefing aired live on NASA TV and the agency’s website. For more information about ARM go to <a href="https://www.nasa.gov/arm" rel="nofollow">www.nasa.gov/arm</a>. Credit: NASA/Goddard/Debbie Mccallum <b><a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a></b> <b><a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a></b> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. <b>Follow us on <a href="http://twitter.com/NASAGoddardPix" rel="nofollow">Twitter</a></b> <b>Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a></b> <b>Find us on <a href="http://instagrid.me/nasagoddard/?vm=grid" rel="nofollow">Instagram</a></b>

Dr. Holdren (left), Administrator Bolden (center) and Dr. Michele Gates (right) discuss the ARM mission during a live NASA TV briefing. Behind them is a mockup of robotic capture module for the Asteroid Redirect Mission. More info: Asteroid Redirect Mission Update – On Sept. 14, 2016, NASA provided an update on the Asteroid Redirect Mission (ARM) and how it contributes to the agency’s journey to Mars and protection of Earth. The presentation took place in the Robotic Operations Center at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. Assistant to the President for Science and Technology Dr. John P. Holdren, NASA Administrator Charles Bolden and NASA’s ARM Program Director, Dr. Michele Gates discussed the latest update regarding the mission. They explained the mission’s scientific and technological benefits and how ARM will demonstrate technology for defending Earth from potentially hazardous asteroids. The briefing aired live on NASA TV and the agency’s website. For more information about ARM go to <a href="https://www.nasa.gov/arm" rel="nofollow">www.nasa.gov/arm</a>. Credit: NASA/Goddard/Peter Sooy <b><a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a></b> <b><a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a></b> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. <b>Follow us on <a href="http://twitter.com/NASAGoddardPix" rel="nofollow">Twitter</a></b> <b>Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a></b> <b>Find us on <a href="http://instagrid.me/nasagoddard/?vm=grid" rel="nofollow">Instagram</a></b>

Dr. Holdren (left), Administrator Bolden (center) and Dr. Michele Gates (right) discuss the ARM mission during a live NASA TV briefing. Behind them is a mockup of robotic capture module for the Asteroid Redirect Mission. More info: Asteroid Redirect Mission Update – On Sept. 14, 2016, NASA provided an update on the Asteroid Redirect Mission (ARM) and how it contributes to the agency’s journey to Mars and protection of Earth. The presentation took place in the Robotic Operations Center at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. Assistant to the President for Science and Technology Dr. John P. Holdren, NASA Administrator Charles Bolden and NASA’s ARM Program Director, Dr. Michele Gates discussed the latest update regarding the mission. They explained the mission’s scientific and technological benefits and how ARM will demonstrate technology for defending Earth from potentially hazardous asteroids. The briefing aired live on NASA TV and the agency’s website. For more information about ARM go to <a href="https://www.nasa.gov/arm" rel="nofollow">www.nasa.gov/arm</a>. Credit: NASA/Goddard/Debbie Mccallum <b><a href="http://www.nasa.gov/audience/formedia/features/MP_Photo_Guidelines.html" rel="nofollow">NASA image use policy.</a></b> <b><a href="http://www.nasa.gov/centers/goddard/home/index.html" rel="nofollow">NASA Goddard Space Flight Center</a></b> enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. <b>Follow us on <a href="http://twitter.com/NASAGoddardPix" rel="nofollow">Twitter</a></b> <b>Like us on <a href="http://www.facebook.com/pages/Greenbelt-MD/NASA-Goddard/395013845897?ref=tsd" rel="nofollow">Facebook</a></b> <b>Find us on <a href="http://instagrid.me/nasagoddard/?vm=grid" rel="nofollow">Instagram</a></b>

Dean Acosta, NASA Deputy Assistant Administrator and Press Secretary, left, moderates a NASA Update with NASA Administrator Michael Griffin, Scott J. Horowitz, NASA Associate Administrator for Exploration Systems and Jeff Hanley, Constellation Program Manager, right, on Wednesday, June 5, 2006, at NASA Headquarters in Washington. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Michael Griffin is seen through a television camera at a NASA Update announcing to NASA employees and members of the media the responsibilities of the NASA centers associated with the Constellation Program for robotic and human Moon and Mars exploration on Wednesday, June 5, 2006, at NASA Headquarters in Washington. Griffin was joined by Scott J. Horowitz, NASA Associate Administrator for Exploration Systems and Jeff Hanley, Constellation Program Manager, right. Dean Acosta, NASA Deputy Assistant Administrator and Press Secretary, far left, moderates the program. Photo Credit: (NASA/Bill Ingalls)

Madhulika Guhathakurta, STEREO program scientist, makes a comment during a Science Update on the STEREO mission at NASA Headquarters in Washington, Tuesday, April 14, 2009. Photo Credit: (NASA/Paul E. Alers)

Dean Acosta, NASA Deputy Assistant Administrator and Press Secretary, left, moderates a NASA Update with NASA Administrator Michael Griffin, second from left, Scott J. Horowitz, NASA Associate Administrator for Exploration Systems and Jeff Hanley, Constellation Program Manager, right, on Wednesday, June 5, 2006, at NASA Headquarters in Washington. Photo Credit: (NASA/Bill Ingalls)

Dean Acosta, NASA Deputy Assistant Administrator and Press Secretary, left, moderates a NASA Update with NASA Administrator Michael Griffin, second from left, Scott J. Horowitz, NASA Associate Administrator for Exploration Systems and Jeff Hanley, Constellation Program Manager, right, on Wednesday, June 5, 2006, at NASA Headquarters in Washington. Photo Credit: (NASA/Bill Ingalls)

Angelo Vourlidas, project scientist, Sun Earth Connection Coronal and Heliospheric Investigation, at the Naval Research Laboratory, makes a comment during a Science Update on the STEREO mission at NASA Headquarters in Washington, Tuesday, April 14, 2009. Photo Credit: (NASA/Paul E. Alers)

Toni Galvin, principal investigator, Plasma and Superthermal Ion Composition instrument at the University of New Hampshire makes a comment during a Science Update on the STEREO mission at NASA Headquarters in Washington, Tuesday, April 14, 2009. Photo Credit: (NASA/Paul E. Alers)

Angelo Vourlidas, project scientist, Sun Earth Connection Coronal and Heliospheric Investigation, at the Naval Research Laboratory makes a comment during a Science Update on the STEREO mission at NASA Headquarters in Washington, Tuesday, April 14, 2009. Photo Credit: (NASA/Paul E. Alers)

Michael Kaiser, project scientist, Solar Terrestrial Relations Observatory (STEREO) at Goddard Space Flight Center, makes a comment during a Science Update on the STEREO mission at NASA Headquarters in Washington, Tuesday, April 14, 2009. Photo Credit: (NASA/Paul E. Alers)
Updated calibration and subsequent mosaicing led to substantial improvements in NASA Mariner 10 color image data; the spacecraft launched in 1974.

This updated global map of Saturn moon Tethys was created using images taken by NASA Cassini spacecraft.

Michael Kaiser, project scientist, Solar Terrestrial Relations Observatory (STEREO) at Goddard Space Flight Center, left, makes a point during a Science Update on the STEREO mission at NASA Headquarters in Washington, Tuesday, April 14, 2009, as Angelo Vourlidas, project scientist, Sun Earth Connection Coronal and Heliospheric Investigation, at the Naval Research Laboratory, Toni Galvin, principal investigator, Plasma and Superthermal Ion Composition instrument at the University of New Hampshire and Madhulika Guhathkurta, STEREO program scientist, right, look on. Photo Credit: (NASA/Paul E. Alers)

NASA Deep Impact Tempel 1 Mission Update. Images of impact taken with the medium resolution imager. The blue dotted line is the position of the spectrometer slit.

The northern hemisphere of Saturn moon Tethys is seen in this updated polar stereographic map, mosaicked from the best-available images obtained by NASA Cassini spacecraft.

The southern hemisphere of Saturn moon Tethys is seen in this updated polar stereographic maps, mosaicked from the best-available images obtained by NASA Cassini spacecraft.

Angelo Vourlidas, project scientist, Sun Earth Connection Coronal and Heliospheric Investigation, at the Naval Research Laboratory, second from left, makes a comment during a Science Update on the STEREO mission at NASA Headquarters in Washington, Tuesday, April 14, 2009, as Michael Kaiser, project scientist, Solar Terrestrial Relations Observatory (STEREO) at Goddard Space Flight Center, left, Toni Galvin, principal investigator, Plasma and Superthermal Ion Composition instrument at the University of New Hampshire and Madhulika Guhathakurta, STEREO program scientist, right, look on. Photo Credit: (NASA/Paul E. Alers)

Michael Kaiser, project scientist, Solar Terrestrial Relations Observatory (STEREO) at Goddard Space Flight Center, left, makes a comment during a Science Update on the STEREO mission at NASA Headquarters in Washington, Tuesday, April 14, 2009, as Angelo Vourlidas, project scientist, Sun Earth Connection Coronal and Heliospheric Investigation, at the Naval Research Laboratory, second from left, Toni Galvin, principal investigator, Plasma and Superthermal Ion Composition instrument at the University of New Hampshire and Madhulika Guhathakurta, STEREO program scientist, right, look on. Photo Credit: (NASA/Paul E. Alers)

This artist's concept, updated as of June 2020, depicts NASA's Psyche spacecraft. Set to launch in August 2022, the Psyche mission will explore a metal-rich asteroid of the same name that lies in the main asteroid belt between Mars and Jupiter. The spacecraft will arrive in early 2026 and orbit the asteroid for nearly two years to investigate its composition. Scientists think that Psyche, unlike most other asteroids that are rocky or icy bodies, is made up of mostly iron and nickel — similar to the Earth's core. The Psyche team will use a magnetometer to measure the asteroid's magnetic field. A multispectral imager will capture images of the surface, as well as data about the Psyche's composition and topography. Spectrometers will analyze the neutrons and gamma rays coming from the surface to reveal the elements that make up the asteroid itself. https://photojournal.jpl.nasa.gov/catalog/PIA23875

This image from NASA Dawn mission shows the topography of the northern and southern hemispheres of the giant asteroid Vesta, updated with pictures obtained during Dawn last look back.

This image shows an updated map of Saturn icy moon Enceladus, generated by NASA Cassini imaging team. The map incorporates new images taken in 2008, with better image processing techniques.

This is an updated montage of planetary images taken by spacecraft managed by NASA’s Jet Propulsion Laboratory in Pasadena, CA. Included are from top to bottom images of Mercury, Venus, Earth and Moon, Mars, Jupiter, Saturn, Uranus and Neptune.

This mosaic shows an updated global map of Saturn icy moon Enceladus, created using images taken during flybys of NASA Cassini spacecraft. The map incorporates new images taken during flybys in December 2011.

NASA New Horizons mission science team has produced this updated panchromatic black-and-white global map of Pluto. The map includes all resolved images of Pluto surface acquired between July 7-14, 2015.

Scott J. Horowitz, NASA Associate Administrator for Exploration Systems, announces to NASA employees and members of the media the responsibilities of the NASA centers associated with the Constellation Program for robotic and human Moon and Mars exploration on Wednesday, June 5, 2006, at NASA Headquarters in Washington. Photo Credit: (NASA/Bill Ingalls)

Scott J. Horowitz, NASA Associate Administrator for Exploration Systems, announces to NASA employees and members of the media the responsibilities of the NASA centers associated with the Constellation Program for robotic and human Moon and Mars exploration on Wednesday, June 5, 2006, at NASA Headquarters in Washington. Photo Credit: (NASA/Bill Ingalls)

Scott J. Horowitz, NASA Associate Administrator for Exploration Systems, center, announces to NASA employees and members of the media the responsibilities of the NASA centers associated with the Constellation Program for robotic and human Moon and Mars exploration on Wednesday, June 5, 2006, at NASA Headquarters in Washington. Horowitz was joined by NASA Administrator Michael Griffin, left, and Jeff Hanley, Constellation Program Manager. Photo Credit: (NASA/Bill Ingalls)

Jeff Hanley, Constellation Program Manager, announces to NASA employees and members of the media the responsibilities of the NASA centers associated with the Constellation Program for robotic and human Moon and Mars exploration on Wednesday, June 5, 2006, at NASA Headquarters in Washington. Photo Credit: (NASA/Bill Ingalls)

In the middle, Emilio Cruz, deputy director, NASA’s Exploration Research and Technology Programs, speaks to a crowd gathered for the 2024 Kennedy Space Center Community Leaders Update on Thursday, May 23, 2024, held at the center’s Visitor Complex. From left, Jeremy Parsons, deputy manager, NASA’s Exploration Ground Systems, and Mark Weise, manager, Gateway Deep Space Logistics, discussed how programs based at NASA Kennedy support the agency’s efforts to return humans to the Moon in preparation for Mars and answered questions from guests.

NASA Kennedy Space Center Director Janet Petro, with senior leaders of NASA and center programs, holds a center Community Leaders Update on Thursday, May 23, 2024, at the Kennedy Space Center Visitor Complex. The panel discussed how the programs based at NASA Kennedy support the agency’s efforts to return humans to the Moon in preparation for Mars and answered questions from guests.

Jeremy Parsons, deputy manager, NASA’s Exploration Ground Systems, speaks to a crowd gathered for the NASA Kennedy Space Center Community Leaders Update on Thursday, May 23, 2024, at the center’s Visitor Complex. At left, Dana Hutcherson, deputy manager, Commercial Crew Program, were among the panelists discussing how programs based at NASA Kennedy support the agency’s efforts to return humans to the Moon in preparation for Mars and answered questions from guests.

From left, NASA Kennedy Space Center Director Janet Petro; Jenny Lyons, deputy manager, Launch Services Program; and Dana Hutcherson, deputy manager, Commercial Crew Program, speak to the crowd during the center’s Community Leaders Update on Thursday, May 23, 2024, at the Kennedy Space Center Visitor Complex. The panel discussed how programs based at NASA Kennedy support the agency’s efforts to return humans to the Moon and prepare for Mars, and they answered audience questions.

Mark Weise, manager, NASA’s Gateway Deep Space Logistics, speaks to a crowd gathered for the 2024 Kennedy Space Center Community Leaders Update on Thursday, May 23, 2024, at the center’s Visitor Complex. Weise and other senior leaders discussed how programs based at NASA Kennedy support the agency’s efforts to return humans to the Moon in preparation for Mars and answered questions from guests.

This illustration, updated as of March 2021, depicts NASA's Psyche spacecraft. Set to launch in August 2022, the Psyche mission will explore a metal-rich asteroid of the same name that lies in the main asteroid belt between Mars and Jupiter. The spacecraft will arrive in early 2026 and orbit the asteroid for nearly two years to investigate its composition. Scientists think that Psyche, unlike most other asteroids that are rocky or icy bodies, is made up of mostly iron and nickel — similar to Earth's core. The Psyche team will use a magnetometer to measure the asteroid's magnetic field. A multispectral imager will capture images of the surface, as well as data about Psyche's composition and topography. Spectrometers will analyze the neutrons and gamma rays coming from the surface to reveal the elements that make up the asteroid. Maxar Technologies in Palo Alto, California, built the main body of the spacecraft, called the Solar Electric Propulsion (SEP) Chassis. Maxar also will deliver the five-panel solar arrays, shown here, that will provide the power for the spacecraft systems. The image was created by Peter Rubin. https://photojournal.jpl.nasa.gov/catalog/PIA24473

NASA Kennedy Space Center Director Janet Petro, with senior leaders of NASA and center programs, holds a Community Leaders Update on Thursday, May 23, 2024, at the Kennedy Space Center Visitor Complex. The panel discussed how programs based at NASA Kennedy support the agency’s efforts to return humans to the Moon and prepare for Mars, and they answered questions from guests. From second to left, Jenny Lyons, deputy manager, Launch Services Program; Dana Hutcherson, deputy manager, Commercial Crew Program; Jeremy Parsons, deputy manager, Exploration Ground Systems; Emilio Cruz, deputy director, Exploration Research and Technology Programs; and Mark Weise, manager, Gateway Deep Space Logistics.

Dana Hutcherson, deputy manager, NASA’s Commercial Crew Program, speaks to a crowd gathered for the 2024 Kennedy Space Center Community Leaders Update on Thursday, May 23, 2024, held at the center’s Visitor Complex. She is joined by, from left, NASA Kennedy Space Center Director Janet Petro, Jenny Lyons, deputy manager, Launch Services Program, and Jeremy Parsons, deputy manager, Exploration Ground System. Together the panelists discussed how programs based at NASA Kennedy support the agency’s efforts to return humans to the Moon in preparation for Mars and answered audience questions.

NASA Ames Exploration Center exhibits Updated 2008

NASA Ames Exploration Center exhibits Updated 2008

NASA Ames Exploration Center exhibits Updated 2008

NASA Ames Exploration Center exhibits Updated 2008

NASA Ames Exploration Center exhibits Updated 2008

NASA Ames Exploration Center exhibits Updated 2008

NASA Ames Exploration Center exhibits Updated 2008

NASA Ames Exploration Center exhibits Updated 2008

NASA Ames Exploration Center exhibits Updated 2008

NASA Ames Exploration Center exhibits Updated 2008

NASA Ames Exploration Center exhibits Updated 2008

NASA Ames Exploration Center exhibits Updated 2008

NASA Ames Exploration Center exhibits Updated 2008

NASA Ames Exploration Center exhibits Updated 2008

NASA Ames Exploration Center exhibits Updated 2008

NASA Ames Exploration Center exhibits Updated 2008

NASA Ames Exploration Center exhibits Updated 2008

NASA Ames Exploration Center exhibits Updated 2008

NASA Ames Exploration Center exhibits Updated 2008

NASA Ames Exploration Center exhibits Updated 2008