Space.com

A paper published in 2023 spurred discussion about whether life exists on an exoplanet named K2-18b. Two years later, the puzzle continues — and some scientists are expressing doubt.

A dramatic total lunar eclipse will turn the moon blood red for millions across North America overnight on March 13-14. Here are the best times to watch the show unfold.

NASA and Boom Supersonic released an incredible photo capturing the shock waves of the supersonic XB-1 aircraft while it traveled in front of the sun during a Feb. 10 test flight.

The total lunar eclipse on March 13-14 will plunge moon missions into darkness. What will happen to the lunar spacecraft?

NASA will close several offices and reduce its workforce to comply with an anti-DEI executive order from President Trump.

The moshing galaxies of Arp 105 dazzle in the Space Image of the Day Monday (March 10), which comes courtesy of Hubble.

Two very different movies based on a very similar premise, but with wildly different approaches.

Strange events at the heart of the Milky Way could point toward a new dark suspect that annihilates to influence the chemistry of the cosmos.

If you're looking for a streaming deal, this is a must as you can get a huge discount on Disney Plus, Hulu and ESPN Plus, now 72% off.

“If we don’t stand together, we will be crushed!”

If gravity arises from entropy, scientists could unite Einstein's general relativity with the quantum realm while shedding light on dark matter and dark energy.

On March 13-14, 2025, skywatchers in the Americas will witness a total lunar eclipse that mirrors one Christopher Columbus is said to have used to his advantage over five centuries ago.

Mysterious planetary mass objects that wander the cosmos alone could be created when young star systems clash. They aren't planets or stars, but are in a cosmic class of their own.

AI has helped physicists discover a simpler way of achieving quantum entanglement. This finding could make it easier to develop quantum communication technologies.

Is there enough legal framework to avoid arguments between nations as space exploration and commercial activity rapidly increase?

Is there life out there? The existence of other technological species is highly likely

The new Neutron rocket includes a "hippo" mouth fairing that deploys upper stages by spitting them out from inside.

Observers across most of the United States will have front-row seats to the spectacular total lunar eclipse overnight on March 13-14. Here's what to expect.

After more than a week of delays, two new NASA missions have gotten the greenlight to head to space tonight (March 8).

On Episode 151 of This Week In Space, Rod Pyle and Tariq Malik talk with former NASA Chief Scientist Jim Green about how we can search for technosignatures that might indicate advanced civilizations.