DONALD Trump branded Charlie Kirk a “martyr” as he delivered a powerful tribute to the conservative activist in front of ...

The Mars Curiosity rover had to weather a solar storm. Specks seen in the video the rover captured are "caused by charged particles from a solar storm," according to NASA. Credit: Space.com | NASA/JPL ...

Astronomy experts advise stargazers to find locations away from city lights, where dark skies allow for clearer views. Parks, ...

The next partial solar eclipse is on the same day as September's new moon: Sept. 21. During a solar eclipse, the moon casts a ...

The fall equinox, along with its spring counterpart, is one of the best times of the year to see the northern lights, according to EarthSky. That’s especially true in Washington state, which is often ...

Spaceport America will welcome the public Sunday for its annual free open house, offering visitors a chance to explore the world’s first purpose-built commercial spaceport. The event runs from 9 a.m.

So do China and Russia. Here’s what you need to know about America’s new lunar-energy race ...

It’s a ’90s showdown in the National Toy Hall of Fame finals, Furby vs. Tickle Me Elmo. Check out the frenzy and the controversy that made them legends.

A total lunar eclipse already happened in September, now a partial solar eclipse is set to occur this weekend.

The American Apophis Strategy is simple, powerful, and cost-effective: keep OSIRIS-APEX on track and unleash Janus through a public-private partnership. This would put the U.S. in the lead — not just ...

NASA's Deep Space Optical Communications technology has successfully shown that data encoded in lasers can be reliably transmitted, received, and decoded after traveling millions of miles from Earth ...

"There is no more efficient investment of taxpayer resources than basic science and research and technology. These are the discoveries that drive not only the expansion of our economy, but the ...