The Van Allen probe's mission was meant to last two years, but ended up going for nearly seven.

Weighing just over 1,300 pounds, NASA’s Van Allen Probe A is hurtling toward Earth, its fiery re-entry set to slam into the ...

Much of the Van Allen Probe was expected to burn up in the atmosphere, though Nasa said there was a "low" risk of people ...

Astronomers have uncovered surprising evidence of a thick atmosphere surrounding TOI-561 b, a scorching, fast-orbiting rocky ...

It’s a homecoming to rock your world. A 1,323-pound spacecraft is expected to rip through Earth’s atmosphere Tuesday night, ...

Researchers used data recorded by Juno in 2021 and 2022, after NASA granted an extension to the spacecraft’s operations upon completing a five-year science campaign at Jupiter. Juno remains in good ...

NASA said the meteorite was originally about 1 ton and three feet across.

NASA’s GUARDIAN software tracks atmospheric distortions caused by tsunamis, providing near real-time alerts to analysts using ...

Mars didn’t always look like the barren world we see today. Over billions of years, the Sun’s solar wind stripped away much ...

NASA’s twin ESCAPADE spacecraft will uncover how the Sun stripped Mars of its atmosphere. Mars is a very different world ...

(NEW YORK) — Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick atmosphere, which kept it warm enough to support flowing water on its ...