Officially designated 3I/Atlas after its discovery this summer, the comet will make its closest approach to Earth this Friday ...

It’s the third known interstellar object to cut through our solar system. Interstellar comets like 3I/Atlas originate in star ...

As a superpower Space Race II speeds up, the U.S. needs to launch a national emergency campaign to beat China in landing ...

With NASA’s first launch toward the moon in five decades potentially only a few months away, the space agency has just ...

The Earth's magnetic field and oxygen evolved together over 540 million years, according to a major NASA study.

NASA astronaut Matthew Dominick, currently aboard the International Space Station, captured footage of a meteor burning up in ...

Wondering what 3I ATLAS is all about? Here's what to know as interstellar comet 3I/ATLAS nears Earth this week, when to watch ...

NASA’s decision to shut down a $1 billion infrared space telescope, even as it continued to send back spectacular images, was ...

International team finds glucose and ribose in samples from asteroid Bennu, marking first glucose discovery in space ...

Over a month after its perihelion, or closest pass of the Sun, observations still clearly show 3I/ATLAS' "anti-tail." ...

One key component might be RNA, a molecular cousin of DNA found in every form of life on Earth, and now scientists say they have shown how it could have formed on our planet eons ago. But not everyone ...

Scientists have been following the comet's journey since its first sighting was reported in July and it will be seen at its ...