After a period of relative quiet on the surface of the sun, it is ramping up again in an era of high activity. It could ...

Nuclear power is getting hot, but don't hold your breath for everlasting batteries A venture capital fund is looking for ...

NISAR’s first radar images reveal how this powerful satellite will help track disasters, monitor crops, and study Earth’s ...

Due to the lapse in federal government funding, NASA is not updating this website. NASA's Science Mission Directorate (SMD) announces the release of its annual omnibus solicitation for basic and ...

Humans are finally building the technology that could tell us where to look, when to look, and what signs to watch for. What ...

A NASA spacecraft touched down on the rugged surface of the Bennu asteroid on Tuesday, grabbing a sample of rocks dating back to the birth of our solar system to bring home.

One of the missions, currently on its way to an asteroid, has been saved, but the fate of several others depend on the ...

From GPS to innovations in computing and optics, technologies developed for space research at UC Santa Cruz touch nearly ...

In a double milestone, Blue Origin plans not only to deliver NASA’s ESCAPADE twin probes into Mars-bound orbit but also ...

Uranus' moon Ariel could have had liquid water 100 miles deep, hidden under its icy crust, possibly making it yet another ...

New Glenn, when fully stacked, stands 320 feet tall and features a reusable first stage similar to SpaceX’s Falcon 9 and ...

Blue Origin's second New Glenn rocket just made a big move. Jeff Bezos' company rolled a New Glenn first stage out to the ...