“This is the longest continuous series of images ever created for a single active region: It’s a milestone in solar physics,” ...

Scientists have pulled back the curtain on one of the most extreme solar regions seen in decades, tracking it almost nonstop ...

Venus’ extreme atmosphere has long prevented direct observation of its surface. A space probe managed to transmit critical ...

Nearly five decades after launch, Voyager 1 is still moving, further and deeper into space than any human-made object before it. From Earth, it now operates in total isolation—far beyond the orbit of ...

By combining observations from two space missions, scientists were able to follow one exceptionally active region on the Sun ...

From a return to the moon to telescope launches, there's plenty of exciting events to expect from space this year ...

NASA lost communication with its MAVEN probe nearly a month ago, and efforts to re-establish a connection have been futile.