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 ...

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 ...

A moon is generally understood to be an object that orbits a planet (although what counts as a planet is itself a contentious ...

A NASA-backed planetary defense group has reportedly begun efforts to pinpoint comet 3I/ATLAS after it was observed emitting ...

When we think of a day, we usually imagine 24 hours. But did you know that not all planets have days that last 24 hours? In ...