"Comets Lemmon and SWAN soar millions of miles away from Earth, beaming with auroras and airglow, in these celestial images ...

The second stage of SpaceX's Falcon 9 rocket captured an amazing view of Earth during the launch of the Intelsat 40e ...

Reach for the stars” is a phrase that is often bandied about when people are being urged to chase their dreams. It seems ...

Arizonans have a good chance of seeing the next SpaceX rocket launch from California – if they stay up late. Here's where you ...

Northrop’s Pegasus rocket wins a rare contract. A startup named Katalyst Space Technologies won a $30 million contract from ...

During the pre-dawn hours in South Texas on Friday morning, SpaceX’s next-generation Starship first stage suffered some sort ...

Jeff Bezos' space company Blue Origin said on Thursday it will build a bigger, more powerful variant of its New Glenn rocket, ...

The nine-engine variant can carry larger payloads and more closely matches the capabilities of SpaceX's largest rocket, ...

"It's the only launch vehicle that can meet the orbit, the schedule and the cost to achieve something unprecedented with ...

From Earth, auroras — also known as the northern or southern lights according to the hemisphere in which they occur — appear as colorful lights dancing in the sky near the poles. Astronauts on the ...

Latest US Space News and Discoveries MAVEN Mission Launched to Mars. It was on November 18, 2013, that NASA sent the MAVEN ...

The second stage of SpaceX's Falcon 9 rocket captured an amazing view of Earth during the launch of the Intelsat 40e ...