Fresh data from the James Webb Space Telescope provide more evidence for what some consider a biosignature — but debate is ...

This evening, the roughly half-illuminated face of the Moon hangs in Gemini, high in the south an hour after sunset. First Quarter Moon occurs at 10:15 P.M. EDT. The two brightest stars in Gemini ...

The company is developing a commercial replacement for the ISS, currently planned to be retired at the end of the decade.

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

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 ...

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 ...

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

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

Telescopes, parts, accessories, and cameras are not included in exceptions announced to the Trump administration’s tariffs.

Research using detailed simulations based on public plans for the green energy plant shows serious harm to southern ...

Questions remain about the Shift4 CEO and civilian astronaut’s priorities for the space agency, who recently laid out his vision.

These icy bodies contain organic molecules — and don’t fall into any known category of celestial object we’ve seen before.