A planet's habitability is determined by a confluence of many factors. So far, our explorations of potentially habitable worlds beyond our solar system have focused exclusively on their position in ...

Footage from NASA/ESA Hubble Space Telescope that celebrates 35 years in space. Images of Mars, planetary nebula NGC 2899, ...

Going into space is no small feat, and the cost to get people, satellites, and more to space is equally costly. Here are the ...

In the vast expanse of the cosmos, where stars forge elements and planets cradle potential life, the arrival of an ...

Researchers refined the trajectory of interstellar comet 3I/ATLAS using ExoMars Trace Gas Orbiter data, improving predictions and enabling precise monitoring for scientific study and planetary defense ...

Scientists combine observations from Mars missions to get the clearest and most accurate track of 3I/Atlas so far.

CAPE CANAVERAL, Fla. (AP) — A telescope in Chile has captured a stunning new picture of a grand and graceful cosmic butterfly ...

The presence of electrical activity has implications for surface chemistry, future human exploration and habitability on the ...

Lightning has been seen on other planets in the solar system, in the atmospheres of Jupiter and Saturn. Because Mars is cold ...

More than 100 years after its existence was predicted, scientists report that they have, for the first time, seen dark matter ...

There is no life on the moon. The 2020 election was not rigged. I have no direct evidence to support any of these claims, but ...

The space agency got a close look at the interstellar visitor over the past few months as it zipped by Mars and the sun ...