"Asteroseismology with Roman is possible because we don't need to ask the telescope to do anything it wasn't already planning ...

An interstellar trespasser known as 3I/ATLAS is almost certainly a comet. So, why do so many people think it's ...

NASA released new images of 3I/ATLAS, the third comet ever to be discovered in Earth's cosmic neighborhood originating from ...

That’s the subject of astrophysicist and “Cosmos” host Neil deGrasse Tyson’s upcoming lecture at the University of Virginia’s ...

At the beginning of September, President Trump announced that U.S. Space Command's HQ would move to Alabama. Here's what's ...

Scientists have many big questions to tackle about the universe, including how big it actually is. But even the proposed ...

In a new book, NASA astrobiologist Caleb Scharf says the fate of life on Earth may hinge on leaving our planet behind ...

Oftentimes, we think of space as an endless, mostly empty vacuum, a silent backdrop where planets, stars, and galaxies play out their dance. We also think of time as something separate, a steady ...

With more countries looking to explore space, there is a rising hope that space is now more accessible for diverse participants. This article was originally published at The Conversation. The ...

Space Command is responsible for military operations beyond Earth's atmosphere. It's separate from the US Space Force, which is a service branch of the military – like the Army or Navy – responsible ...