Space.com

As astronomers rush to study a newly discovered comet from beyond our solar system, a powerful new observatory may turn rare interstellar sightings into routine events.

We've tested numerous star projectors and one of the best value options, the YGiTK Northern Galaxy Lights projector, is 26% off on Amazon, now under $14.

Astronomers have used the Chandra X-ray telescope to observe an exoplanet as it disintegrates because its parent star is bombarding it with radiation.

A lunar eclipse was seen over the U.S. Naval Observatory Deep South Telescope in Chile.

Workers from within NASA will protest the space agency leadership's "preemptive over-compliance" of the White House's proposed budget, gutting science and eliminating jobs.

Dr Korby once crossed paths with Kirk's Enterprise, though he was a very different man at the time…

A massive doomed exoplanet on a death spiral toward its parent star has three possible catastrophic fates.

Superman is full of awesome sci-fi elements, but the most fascinating one might be Lex Luthor's pocket dimension. How does that even work?

Soil excavated from the moon could be used to produce oxygen and methane, which could be used by lunar settlers for breathing and for rocket fuel.

China has taken a new step in its long-term planning for lunar exploration with the completion of a "simulated moon underground space."

The European Space Agency is funding the development of a hypersonic space plane pathfinder, which will start flying by 2031, if all goes according to plan.

The basaltic meteorite is a piece of lunar rock that formed in a lava flow 2.35 billion years ago, long after volcanism on the moon was supposed to have ended.

Titan shadow transit seasons occurs just once every 15 years.

All of the telescopes here are easy to set up on a tabletop, making them an easy option for beginners and professional stargazers.

China's Tianwen 2 mission captured stunning views of Earth and the moon from deep space just days after launch.

'It's fun to see Una come down on someone. We don't get to see that very often.'

Up to 200 worlds investigated by NASA's exoplanet-hunting TESS satellite could be bigger than predicted, a finding that could impact our search for alien life.

Astronomers unveiled a striking view of the new interstellar visitor 3I/ATLAS on its journey toward the inner solar system.

These are the best telescopes for professional astrophotography and will allow you to capture high-definition images of planets, nebulas and galaxies.

On July 17, 1975, an American Apollo crew and a Soviet Soyuz crew met up in Earth orbit for the first time, setting the foundation for continued cooperation in space over the past 50 years.