China and South Africa partnered together to create the world’s longest quantum communications link, via the University of ...

A stunning Blood Moon March 13/14 caps off plenty of planetary action and sparkling stars in the sky this week.

Straddling the border between the constellations Dorado and Mensa, it glows at a worthy magnitude 0.1. And it’s huge: It covers an area greater than 9° by 11°, or 400 times that of the Full Moon.

UW in the High School was Washington’s first program, started in 1981 to help gifted kids who were chafing at high school’s ...

Looking for something free to do in Tucson this month? Check out the Tucson Festival of Books, a St. Patrick's Day parade, an ...

So Unistellar and nonprofits including Astronomers Without Borders have gifted telescopes to universities and astronomy clubs around the world to expand the network’s reach. For those ...

Families whose relatives remain hostages in Gaza are terrified their loved ones might not return after Israel launched a wave ...

The Analyzer for Cusp Electrons (ACE) is designed to measure electron activity in the region of the northern magnetospheric ...

March's full moon, the Worm Moon, is extra special this year. But Californians may face cloudy skies that could affect the ...

Here's how to watch all the total lunar eclipse action unfold live and online so you don't miss a second of the dramatic "Blood Moon" on March 13.

March's full moon, the Worm Moon, is extra special. Here's how bad weather won't keep Redding from seeing the striking view.