The U.S. is in the midst of a second Space Race, and NASA is in a time crunch. How can it keep ambitions for the Moon and ...

Barring any major development, Isaacman will likely be confirmed as NASA administrator by the Senate in the coming weeks. The ...

There’s real joy in sharing a telescope with others and observing in a crowd. Here's how you can find a star party near you ...

A planetary scientist explains new research explaining the differing compositions between space rocks that hit Earth and are brought back.

We’ve wondered what powered the Sun for centuries. Early guesses included meteor showers, chemical combustion, and ...

In a preliminary budget proposal, the agency’s science programs would see a 50 percent reduction, with a 20 percent cut to ...

Catch two transits of Io, spot sparkling star clusters, and view Mars at aphelion while the April Full Moon lights the sky ...

The molecules, while not a direct sign of life, still signal the existence of complex chemistry on the Red Planet.

Combining with one other previously confirmed planet, one of our closest stellar neighbors now has a family of four.

Skyrocketing tariffs on China are rippling through the astronomy industry. If they hold, some fear deeper wounds to the ...

These NASA missions were not only a steppingstone to the Moon, but influenced many aspects of the way humans still travel ...

The trio of launch providers has been awarded a total of 54 national security spaceflight missions over about five years.