NASA has drafted its Mars rover Perseverance to help monitor the sun’s activity. Every day for the next two months, the rover ...

Scientists have caught Mars's atmosphere crackling with static, uncovering evidence of miniature lightning in its dust storms.

Since the interstellar comet 3I/ATLAS was discovered this past July — just the third confirmed object to arrive from another star — ...

Missed out on this fantastic and realistic Lego Technic NASA Lunar Roving Vehicle? It's $66 off for Black Friday but is being ...

The Pentagon says it's opening an investigation into Arizona Sen. Mark Kelly in the wake of a video of Democratic lawmakers ...

The Pentagon suggests it could recall Sen. Mark Kelly to active military duty for appearing in a video urging troops to defy ...

For the gullible, global warming has become an evangelical theological movement outside of normally accepted skeptical ...

NASA unveiled close-up pictures on Wednesday of the interstellar comet that’s making a quick one-and-done tour of the solar ...

It wasn’t easy, bringing the stars indoors. The first show, held in Germany in 1925, used grainy footage on a small dome, but was dizzying nonetheless. Now, a whole new future looms.

Blue Origin has big plans for its big New Glenn rocket after its 2nd-ever launch, including vehicle upgrades and a taller ...

Under the right conditions, the northern lights are visible near Los Angeles. Here's how to find out the next time the aurora ...

Funding uncertainties are pushing U.S. space scientists out of the field and putting existing and future space missions on the chopping block.