Cosmology is currently in a crisis known as the Hubble tension: the local universe appears to be expanding about 10% faster ...

Following Saturn is Venus, rising in New York at 2:51 a.m. on July 25. Venus is in Taurus, and so bright that it is ...

Did you feel it? The planet spun a bit faster last week, by enough to give us our shortest day of the year, so far.

First Steps created a great space movie, and a great Marvel movie—one that pays homage to Jack Kirby and Stan Lee’s work.

A new interstellar object, A11pl3Z, has been discovered in our solar system, marking the third such object to be observed. It was first discovered zipping near the sun this fall.

In an era where the geometry of power is tilting skyward, the nations with eyes in orbit will be the ones that define what comes next.

What would it take to run a cable from the ISS to Earth? Depends how fast you want the Earth to rotate.

Warhammer 40,000: Space Marine 2’s long-awaited Siege Mode is out now across all platforms alongside Patch 8, which makes some significant changes to the game. Check out the patch notes.

There is currently a 4.3% chance that the giant space rock 2024 YR4 will hit the moon in seven years. If this does happen, debris from the nuclear bomb-like impact could trigger a "spectacular ...

After several postponed launches, Axiom Space's four private astronauts are finally on their way to the International Space Station.

NASA, SpaceX and Axiom Space successfully launched their Axiom-4 mission early Wednesday, sending four astronauts in what is the fourth private commercial mission to the International Space Station.

"Being off even a little bit represents hundreds or thousands of kilometers in distance on the surface of the Earth." The recent fall to Earth of a failed Soviet Venus probe from the 1970s has ...