So it's very Mars-like." Mueller is outfitted in a heavy tan work jacket and a NASA baseball cap, and though it's bitterly ...

This year, private space companies were put to the test. Some thrived under pressure, while others crashed and burned.

Perseverance crested the rim at a location NASA has dubbed Lookout Hill. The rover snapped an image (above) to celebrate leaving Jezero behind. The image is smaller than the usual Perseverance ...

"She still has one final gift for us, which is that she's now going to continue on as a weather station of sorts." ...

NASA’s Ingenuity Mars helicopter — the first aircraft to fly on another planet — recently crashed due to a navigation glitch. Despite this setback, Ingenuity’s successful flights demonstrated the ...

NASA’s 20-year plan for Mars exploration calls for affordable missions and global collaboration to meet challenges.

China’s space agency is aiming to achieve a historic feat. By 2031, it could become the first to return Mars samples to Earth ...

When it comes to mice, the freeze-dried mouse sperm Wakayama is currently storing aboard the ISS will return to Earth in 2025 ...