![This global view of Jupiter's moon, Io, was obtained during the tenth orbit of Jupiter by NASA's Galileo spacecraft. Credit: NASA/JPL/University of Arizona](https://appel.nasa.gov/wp-content/uploads/2019/10/galileo_mission_oct_16.jpg)
Spacecraft made many important discoveries in 2.8-billion-mile mission.
Spacecraft made many important discoveries in 2.8-billion-mile mission.
SEAL experiment will examine how lunar regolith absorbs and releases volatiles.
Independent panel suggests national goals of crewed mission to Mars, Moon base, massive space station.
Parker Solar Probe approaches third perihelion, OSIRIS-REx team zeros in on a collection point, and InSight team tries to free ‘mole.’
Once again, NASA’s route to the Moon goes through Hancock County, Mississippi.
Apollo 11 astronauts end 21 days in quarantine and finally return home.
New technology, set for major test in 2022, might hold one of the keys to a crewed mission to Mars.
On Apollo 11 anniversary, NASA unveils completed crew module for Artemis 1.
Lidar systems are increasing precision by more than an order of magnitude.