Triple star systems can have mind-bending physics. All three objects orbit the system's center of mass, which usually results ...

Apophis will travel closer to us than any similarly sized astronomical object in recorded history, scientists said. It will ...

On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than images from ground-based telescopes. In August of that year, Hubble made one of ...

(KTLA) — A second moon has officially entered Earth’s orbit — sort of. Although it’s being called a “minimoon,” it’s actually ...

Nope. Even at night, there’s some light in the sky. There’s the moon, of course, but also, depending on where you live, ...

Data from NASA's James Webb Space Telescope reveal traces of carbon dioxide and hydrogen peroxide on the surface of Pluto's ...

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Second-gen Starlink satellites, launched by SpaceX, leak 30 times more radio interference, according to radio astronomers.

Post being spread across social media claim the James Webb Space Telescope spotted a large object about 10 light years away moving toward Earth.

Looking deep into the early universe with NASA's James Webb Space Telescope, astronomers have found something unprecedented: a galaxy with an odd light signature, which they attribute to its gas ...

NASA has selected proposals for X-ray and far-infrared space telescopes for additional study as part of a new line of astrophysics missions.

Since the 1970s, astronomers have observed that supermassive black holes (SMBHs) reside at the centers of most massive ...