From a solar eclipse to a dolphin-like nebula, these winning shots by astrophotographers from around the world depict the ...

Dubbed "araneiform terrain," the Mars surface formations span over a half-mile long and have hundreds of branches that ...

The partial lunar eclipse illuminated across the Americas, Europe and Africa from Sept. 17 through Sept. 18 CTK via AP The ...

Wednesday marks 23 years since the September 11 terror attacks struck the U.S. and changed the world. See how people reacted ...

"It's the first time an image of the two celestial bodies have been captured together from the surface of Mars." ...

BepiColombo, a joint European-Japanese mission, completed its latest flyby of Mercury, sending back a sneak peek of the ...

Skygazers were treated to a spectacular celestial sight Tuesday night as the orange-ish Harvest supermoon coincided with a ...

Voyager 1 was responsible for one of the most iconic space photos in the history of the space program. In 1990, while still ...

A giant moon with a chunk taken out of it was visible in the skies on Tuesday night. Here are some of the best shots in case ...

Earlier this month, the European Space Agency (ESA) launched its newest Earth-observation satellite, known as Copernicus Sentinel-2C.

Pope Francis traveled to one of the most remote regions on the planet Sunday to call for an end to religion-based tribal ...

Transformers One” is the first fully digitally animated “Transformers” film and the first animated feature in the enduring ...