NASA Public Affairs Officer Felicia Chou moderates a media briefing where astrophysics experts discuss the upcoming launch of NASA’s next planet hunter, the Transiting Exoplanet Survey Satellite (TESS), Wednesday, March 28, 2018 at NASA Headquarters in Washington. Photo Credit: (NASA/Bill Ingalls)

NASA Public Affairs Officer Felicia Chou moderates a media briefing where astrophysics experts discuss the upcoming launch of NASA’s next planet hunter, the Transiting Exoplanet Survey Satellite (TESS), Wednesday, March 28, 2018 at NASA Headquarters in Washington. Photo Credit: (NASA/Bill Ingalls)

NASA Press Officer Felicia Chou, introduces a pre-recorded video announcement by NASA Administrator Jim Bridenstine about the companies selected to provide the first commercial lunar landers, Friday, May 31, 2019, at Goddard Space Flight Center in Md. Intuitive Machines, Astrobotic, and Orbit Beyond have been selected to provide the first lunar landers for the Artemis program's lunar surface exploration. Photo credit: (NASA/Aubrey Gemignani)

From left to right, NASA Associate Administrator, Science Mission Directorate, Thomas Zurbuchen; Astrobotic Mission Director, Sharad Bhaskaran; Astrobotic CEO, John Thornton; Chairman of the Board of Intuitive Machines, Kam Ghaffarian; VP of Research and Development of Intuitive Machines, Tim Crain; President and CEO of OrbitBeyond, Siba Padhi; Chief Science Officer, OrbitBeyond, Jon Morse; and NASA Press Officer, Felicia Chou, front center, put their thumbs up at the conclusion of an event announcing the companies that will provide the first lunar landers for the Artemis program's lunar surface exploration, Friday, May 31, 2019, at Goddard Space Flight Center in Md. Photo credit: (NASA/Aubrey Gemignani)

From left to right, NASA Press Officer, Felicia Chou; NASA Associate Administrator, Science Mission Directorate, Thomas Zurbuchen; Astrobotic Mission Director, Sharad Bhaskaran; Astrobotic CEO, John Thornton; Chairman of the Board of Intuitive Machines, Kam Ghaffarian; VP of Research and Development of Intuitive Machines, Tim Crain; President and CEO of OrbitBeyond, Siba Padhi; and Chief Science Officer, OrbitBeyond, Jon Morse talk about their lunar landers, Friday, May 31, 2019, at Goddard Space Flight Center in Md. Astrobotic, Intuitive Machines, and OrbitBeyond have been selected to provide the first lunar landers for the Artemis program's lunar surface exploration. Photo credit: (NASA/Aubrey Gemignani)

Chief Science Officer, OrbitBeyond, Jon Morse speaks about their lunar lander with, from left to right, NASA Press Officer, Felicia Chou; NASA Associate Administrator, Science Mission Directorate, Thomas Zurbuchen; Astrobotic Mission Director, Sharad Bhaskaran; Astrobotic CEO, John Thornton; Chairman of the Board of Intuitive Machines, Kam Ghaffarian; VP of Research and Development of Intuitive Machines, Tim Crain; President and CEO of OrbitBeyond, Siba Padhi, Friday, May 31, 2019, at Goddard Space Flight Center in Md. Astrobotic, Intuitive Machines, and OrbitBeyond have been selected to provide the first lunar landers for the Artemis program's lunar surface exploration. Photo credit: (NASA/Aubrey Gemignani)

Astrobotic Mission Director, Sharad Bhaskaran , third from left, speaks about their lunar lander with, from left to right, NASA Press Officer, Felicia Chou; NASA Associate Administrator, Science Mission Directorate, Thomas Zurbuchen; Astrobotic CEO, John Thornton; Chairman of the Board of Intuitive Machines, Kam Ghaffarian; VP of Research and Development of Intuitive Machines, Tim Crain; President and CEO of OrbitBeyond, Siba Padhi; and Chief Science Officer, OrbitBeyond, Jon Morse, Friday, May 31, 2019, at Goddard Space Flight Center in Md. Astrobotic, Intuitive Machines, and OrbitBeyond have been selected to provide the first lunar landers for the Artemis program's lunar surface exploration. Photo credit: (NASA/Aubrey Gemignani)

Astrobotic CEO, John Thornton, fourth from left, speaks about their lunar lander with, from left to right, NASA Press Officer, Felicia Chou; NASA Associate Administrator, Science Mission Directorate, Thomas Zurbuchen; Astrobotic Mission Director, Sharad Bhaskaran; Chairman of the Board of Intuitive Machines, Kam Ghaffarian; VP of Research and Development of Intuitive Machines, Tim Crain; President and CEO of OrbitBeyond, Siba Padhi; and Chief Science Officer, OrbitBeyond, Jon Morse, Friday, May 31, 2019, at Goddard Space Flight Center in Md. Astrobotic, Intuitive Machines, and OrbitBeyond have been selected to provide the first lunar landers for the Artemis program's lunar surface exploration. Photo credit: (NASA/Aubrey Gemignani)

In a panel discussion in the Kennedy Space Center’s Operations Support Building II, social media followers were briefed by NASA scientists on asteroids, how they relate to the origins of our solar system and the search for life beyond Earth. The discussion took place before launch of the agency’s Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer, or OSIRIS-REx spacecraft. Panelists for this conversation are, from the left, Ellen Stofan, NASA chief scientist; Michelle Thaller, deputy director of science communications for NASA’s Science Mission Directorate; Felicia Chou, NASA Communications; Alex Young, associate director for science in the Heliophysics Science Division at NASA’s Goddard Space Flight Center in Greenbelt, Maryland; and Lindley Johnson, director of the Planetary Defense Coordination Office in NASA’s Science Mission Directorate.

NASA and science investigators from MIT participate in a science briefing for the agency's Transiting Exoplanet Survey Satellite (TESS) in the Press Site auditorium at Kennedy Space Center in Florida. Felicia Chou, NASA Communications, asks questions from online participants during the briefing. TESS is the next step in the search for planets outside of our solar system. The mission will find exoplanets that periodically block part of the light from their host stars, events called transits. The satellite will survey the nearest and brightest stars for two years to search for transiting exoplanets. TESS will launch on a SpaceX Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Air Force Station no earlier than 6:32 p.m. EDT on Monday, April 16.

In a panel discussion in the Kennedy Space Center’s Operations Support Building II, social media followers were briefed by NASA scientists on asteroids, how they relate to the origins of our solar system and the search for life beyond Earth. The discussion took place before launch of the agency’s Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer, or OSIRIS-REx spacecraft. Panelists in view are, from the left, Felicia Chou, NASA Communications; Alex Young, associate director for science in the Heliophysics Science Division at NASA’s Goddard Space Flight Center in Greenbelt, Maryland; and Lindley Johnson, director of the Planetary Defense Coordination Office in NASA’s Science Mission Directorate. Also participating in the panel discussion are Ellen Stofan, NASA chief scientist and Michelle Thaller, deputy director of science communications for NASA’s Science Mission Directorate.

In a panel discussion in the Kennedy Space Center’s Operations Support Building II, social media followers were briefed by NASA scientists on asteroids, how they relate to the origins of our solar system and the search for life beyond Earth. The discussion took place before launch of the agency’s Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer, or OSIRIS-REx spacecraft. Panelists for this conversation are, from the left, Ellen Stofan, NASA chief scientist; Michelle Thaller, deputy director of science communications for NASA’s Science Mission Directorate; Felicia Chou, NASA Communications; Alex Young, associate director for science in the Heliophysics Science Division at NASA’s Goddard Space Flight Center in Greenbelt, Maryland; and Lindley Johnson, director of the Planetary Defense Coordination Office in NASA’s Science Mission Directorate.

NASA Associate Administrator, Science Mission Directorate, Thomas Zurbuchen, second left, listens as Chief Science Officer, OrbitBeyond, Jon Morse, speaks about their lunar lander, Friday, May 31, 2019, at Goddard Space Flight Center in Md. Astrobotic, Intuitive Machines, and OrbitBeyond have been selected to provide the first lunar landers for the Artemis program's lunar surface exploration. Photo credit: (NASA/Aubrey Gemignani)

NASA Associate Administrator, Science Mission Directorate, Thomas Zurbuchen, second from right, speaks to Astrobotic CEO, John Thornton, second from left, and Astrobotic Mission Director, Sharad Bhaskaran, left, about their lunar lander, Friday, May 31, 2019, at Goddard Space Flight Center in Md. Astrobotic, Intuitive Machines, and Orbit Beyond have been selected to provide the first lunar landers for the Artemis program's lunar surface exploration. Photo credit: (NASA/Aubrey Gemignani)

NASA Associate Administrator, Science Mission Directorate, Thomas Zurbuchen, second from right, speaks to Astrobotic CEO, John Thornton, left, and Astrobotic Mission Director, Sharad Bhaskaran, second from left, about their lunar lander, Friday, May 31, 2019, at Goddard Space Flight Center in Md. Astrobotic, Intuitive Machines, and Orbit Beyond have been selected to provide the first lunar landers for the Artemis program's lunar surface exploration. Photo credit: (NASA/Aubrey Gemignani)

Astrobotic CEO, John Thornton, second from right, speaks about their lunar lander, Friday, May 31, 2019, at Goddard Space Flight Center in Md. Astrobotic, Intuitive Machines, and Orbit Beyond have been selected to provide the first lunar landers for the Artemis program's lunar surface exploration. Photo credit: (NASA/Aubrey Gemignani)