NASA lost communication with its MAVEN probe nearly a month ago, and efforts to re-establish a connection have been futile.

"How do you get to Mars when the launch vehicle is not necessarily going to Mars?" ...

NASA has lost contact with a spacecraft that's been orbiting Mars for more than a decade. Maven abruptly stopped communicating to ground stations over the weekend.

Harvard's Avi Loeb argues 3I/ATLAS shows signs of alien technology, from its 0.2% probability flight path to bizarre metal ...

On Dec. 31, 2004, NASA’s Cassini spacecraft flew by Iapetus, Saturn’s third largest moon. Iapetus was discovered by the ...

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

Here's a brief rundown of 12 of 2025's most memorable mishaps. One caveat first, though: There is no shame in being on the ...

Microscopic space debris cracked the window of China’s Shenzhou-20 spacecraft in November 2025, delaying the crew’s return ...

On Dec. 28, 2000, NASA’s Galileo spacecraft discovered auroras on Ganymede, Jupiter’s largest moon. Galileo launched in 1989 ...

From the Artemis II moon mission to searching for signs of life on distant plants, 2026 will be a big year for space.

For most, getting into a car is a task that can be done without assistance. Yet for those whose destination is the moon, the ...