NASA has selected tech billionaire Elon Musk's private aerospace company SpaceX to provide launch s…

NASA said a space telescope called SPHEREx would launch via a SpaceX Falcon 9 rocket, and collect d…

She became an expert in NASA's robotic arm system, and was appointed into the commission investigat…

Jonathan McDowell, an astronomer at the Harvard-Smithsonian Center for Astrophysics, said on Twitte…

Engineers have been troubleshooting NASA's Hubble Telescope since it went offline in mid-June. Now,…

Hubble engineers thought the issue was an old memory module. But that was just a symptom of the rea…

Another attendee is Sara Seager, a planetary scientist at MIT who's leading NASA's Transiting Exopl…

While most of the specific values in the Drake Equation remain unknown to us, Frank Drake's goal ba…

Engineers have been troubleshooting NASA's Hubble Telescope since it went offline a month ago. They…

NASA's New Horizons probe, which launched toward Pluto in 2006, successfully flew past MU69 on…

"It was really out of impatience that I made this, because I can't wait to see what SpaceX is going…

Here's a handy infographic showing the steps of Philae's 7-hour descent, starting at 9:03 GMT (4:03…

"Since the data reviewed so far indicates that no design, operational or other changes are needed, …

Ahead of India's Aditya-L1 solar mission, a top scientist said the monitoring of the Sun on a 24-ho…

Beijing claimed that the "successful flight marked the country's important breakthrough in reu…

The two-week mission is just a simulation, of course, since no entity on Earth is prepared to inhab…

NASA says the discovery could support deep-space exploration efforts. It will share the findings in…

As the debris from the anti-satellite test spreads around the world, it could knock some of the sat…