NASA's Lunar Trailblazer ended its mission to the moon on July 31. Despite extensive efforts, mission operators were unable ...

A deceptive difference having to do with Earth's and Mars's gravity may be the reason why NASA's rovers get stuck in the ...

NASA’s Europa Clipper spacecraft just aced a key radar test while flying past Mars, proving its ability to detect structures ...

Stricken spacecraft gives scientists the silent treatment NASA has called it quits on attempts to contact its Lunar Trailblazer probe, notching up a failure in its low-cost, high-risk science program.

Can you teach an old Mars rover new tricks? NASA says the answer is a resounding “yes.” Following its landing on Mars 13 ...

Although it won’t hit Earth, an asteroid once labeled a “city killer” is now back in the spotlight — this time, because it ...

Launched in October 2024, Europa Clipper is on a 1.8-billion-mile (2.9-billion-kilometer) journey to study Jupiter and its moons. On March 1, it flew within 550 miles (884 kilometers) of Mars' surface ...

NASA is collaborating with the Indian Space Research Organisation (ISRO) on a space mission to launch a first-of-its-kind ...

Venus-Jupiter Conjunction and Meteor Mojo Venus and Jupiter shine together in a rare, close morning conjunction this August.

NASA's Lunar Trailblazer mission to the moon ended in failure after contact with was lost a day after the launch in February ...