This Earth Day, take a closer look at the breakthroughs shaping the future of our planet and test how you really know about ...

There is a large diversity in the chemical composition of astronomical objects such as planets, comets, circumstellar ...

How can astronomers pierce through the interstellar fog of the Milky Way—not to study distant objects, but to understand the ...

Photos of the French Alps, Utah, the Maldives, Quebec, Australia and Argentina show the naturally occurring letters.

In recent years, with the deepening interdisciplinary research between general relativity and electromagnetism, the ...

Bothell-area resident Jeff Thornburg saw an opportunity to develop a new type of spacecraft. One, he says is more maneuverable, more capable, and more rapid.

A Seattle-based will occupy space in a $200 million building near NASA thanks to a Texas Space Commission grant. Here are the ...

Texas has awarded nearly $100 million in grants to date for private aerospace companies to grow, and the latest round ...

Or interstellar space could just be too difficult to traverse, the distances too vast, the resources needed too great. Another theory is that there is some kind of "great filter" that prevents ...

The 100th reusable rocket engine of the TQ series rolled off the production line on Tuesday of a Chinese private space company, a landmark event in the development of the Chinese commercial space ...

Or interstellar space could just be too difficult to traverse, the distances too vast, the resources needed too great. Another theory is that there is some kind of "great filter" that prevents ...