FILE- Secretary of Defense Pete Hegseth, left, and Under Secretary of Defense for Research and Engineering Emil Michael, right, arrive to look at a display of multi-domain autonomous systems in the ...

Could a black hole pass through our solar system at high speed? This possibility, once confined to science fiction, is becoming increasingly tangible thanks to recent observations. This theory ...

In September 2022 NASA smashed a spacecraft into an asteroid. Called Dimorphos, the rock is the smaller asteroid in a binary ...

American farmers are drowning in health insurance costs, while their German counterparts never worry about medical bills. The ...

Venus and Saturn will appear close together in the night sky Sunday, March 8. Here's how to see the conjunction from around ...

A new study shows that, not only did the agency’s 2022 DART mission shift the orbit of the moonlet Dimorphos, it also changed the path of its parent asteroid around the sun.

Astronomers produced the most complete map of the center of the Milky Way, which can provide insight into how stars and ...

The program is small, with fewer than 80 students across the 15 universities being carved out this fall, according to the Pentagon memo. Along with several Ivy League campuses, the Pentagon said it ...

Our planet plunged into one of the most dramatic climate states in its long history, approximately 720–635 million years ago.

Venus and Saturn are due up for a visually striking event known as a planetary conjunction. Here's everything to know about ...

Two European Space Agency Mars-orbiting missions, the Mars Express and ExoMars Trace Gas Orbiter spacecraft, watched as a powerful solar "superstorm" that ravaged Earth also struck the Red Planet. The ...

Venus and Saturn are due for a visually striking event known as a planetary conjunction this weekend in time with daylight saving.