Daylight saving time officially ends at 2 a.m. on Sunday, Nov. 2. Most of us set our clocks back one hour when we retire for ...

After a year of attempting contact, the Japanese Aerospace Exploration Agency (JAXA) announced Tuesday that its Akatsuki ...

Find out what's up in your night sky during November 2025 and how to see it in this Space.com stargazing guide.

For nearly a decade, Japan’s Akatsuki spacecraft circled Venus, offering scientists rare glimpses into the planet’s turbulent ...

Regardless of whether it is a natural comet or a man-made object from another civilization, ATLAS could be the key to ...

It's largely agreed that the moon was created around 4.5 billion years ago when a protoplanet collided with early molten ...

The Japanese Aerospace Exploration Agency ( JAXA) declared its Akatsuki spacecraft dead on Tuesday (Oct. 28), more than a ...

The Manhattan-sized comet may offer potentially life-saving intelligence, despite claims that 31/ATLAS is potentially hostile ...

Two gravitational wave signals explain why the heavier black holes of the causal pairs did not originate in a stellar ...

Contrary to allegations that 31/ATLAS is potentially hostile alien tech, the Manhattan-sized comet could provide potentially ...

The universe has quasi-moons, mini-moons, and moonlets, but no official definition of what counts as a moon.