Your Venus sign serves as the compass guiding your journey through the intricacies of dating, sex, and long-term ...

The ISS has “come into its own as a very sophisticated scientific laboratory,” says retired NASA astronaut Scott Kelly, who ...

A small object recently captured by Earth’s gravity may not be a natural satellite at all. According to Harvard ...

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

Manhattan-sized comet 3I/ATLAS — which scientists suspect could have extraterrestrial origins — will reach its closest ...

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 month brings a spectacular lineup of celestial sights—including a rare chance to see Mercury without a telescope and a ...

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

Hidden by the Sun’s glare, a new space object has been found lurking in our Solar System, and it's one of the fastest-moving ...