Mars' innermost moon, Phobos, has long puzzled planetary scientists, who have continually debated whether it's a captured asteroid or formed from debris after a giant impactor struck the Martian ...

These are heady days for NASA and the space industry. The Artemis 2 crew flew around the moon, traveling farther into space than any humans previously had; NASA announced an ambitious new schedule for ...

NASA's Perseverance rover captures a Martian moon Phobos transit the Sun Posted: May 23, 2026 | Last updated: May 23, 2026 The Perseverance Mars rover's Mastcam-Z camera the Martian moon Phobos ...

2034 Earth–Venus–Mars opportunity looks promising. 10–15 on-orbit refueling operations may be needed to make a crewed ship full. (A version 4 Starship could refuel with five tanker launches. Most ...

You won’t want to miss a chance to look up into the sky tonight, during the early morning hours of Thursday, May 14. Before dawn, stargazers are in for a treat with a rare sighting of the moon, Saturn ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London. Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. SpaceX's founder shocked the space world when he said he's freezing his crusade to begin ...

Ground controllers have reestablished radio contact with the four astronauts of the Artemis II lunar mission as their spacecraft reemerged from behind the far side of the moon. "It is so great to hear ...

NASA rovers have revealed fascinating details and close-up images of Mars and the moon, but exploring other planets is slow. Most rovers are remotely controlled from Earth, and their careful, ...

NASA's Artemis program aims to return humans to the moon, which is seen as a stepping stone for future missions to Mars. The upcoming Artemis II mission will be a 10-day test flight circling the moon ...

Free-return trajectory – a path that loops around the Moon and returns to Earth without propulsion Permanently shadowed regions – areas near the lunar poles that never receive sunlight and may contain ...