NASA has been monitoring a never-before-seen planet in its solar system, which is eight times the size of Earth.

It's not especially remarkable for a few planets to line up in the sky, but the sight of four or five brilliant planets at ...

Astronomers may have discovered a scrawny star bolting through the middle of our galaxy with a planet in tow. If confirmed, ...

The system is believed to be traveling at least 1.2 million miles per hour (1.93 million kilometers per hour), according to a ...

“We [will be able to] move quickly and map out very large areas of the sky,” adds Josh Schlieder, the telescope’s wide-field ...

Data collected by NASA's InSight lander suggest that ancient internal processes are responsible for the "Martian dichotomy" ...

Hidden in the Heavens: How the Kepler Mission’s Quest for New Planets Changed How We View Our Own Jason Steffen Princeton Univ. Press (2024) In the mid-1980s, NASA engineer William Borucki faced ...

Astronomers will use the Webb telescope to closely monitor the size and trajectory of an asteroid that has a slim chance of striking Earth in 2032.

Why it's so special: These odd, fan-like features on the surface of Mars are geysers of gas and dust near the planet's south ...

The chances of an asteroid striking Earth within the next decade has doubled in a matter of weeks, according to NASA ...

As such, the ISS operates on Coordinated Universal Time, UTC, also known as Greenwich Mean Time (GMT). This puts NASA ...

Elon Musk recently said he is “not chomping at the bit to acquire TikTok.” Musk made those remarks during an interview at the ...