This quiz will take you on a journey through NASA's greatest hits — and a few lesser-known moments too. From the Mercury and ...

Transportation Secretary Sean Duffy said Monday the agency has started the process of reopening solicitations for a contract ...

Black holes are often portrayed as cosmic monsters—mysterious voids that devour everything in their path, including light itself. While that description isn’t far off, there’s a lot more to these ...

What is a Coronal Hole? NASA has discovered a massive butterfly-shaped coronal hole on the Sun. Learn about these coronal ...

More layoffs are hitting JPL, the NASA research lab near Pasadena. People will begin getting their notices on Tuesday, Oct.

Este artículo estará disponible en español en El Tiempo Latino. The return of astronauts Suni Williams and Butch Wilmore after an extended stay on the International Space Station has been the subject ...