Kent-based Blue Origin plans to launch its heavy-lift New Glenn rocket overnight. At 320 feet tall, New Glenn towers over ...

The European and Japanese robotic explorer swooped as close as 183 miles (295 kilometers) above Mercury’s night side before ...

NASA sees two paths for saving its beleaguered plan to retrieve materials from the Red Planet but won’t choose between them ...

The head of the European Space Agency dismissed concerns on Thursday that cooperation in Europe is dwindling as Italy charts ...

Blue Origin says it's delaying the first launch of its New Glenn rocket due to unfavorable weather conditions for landing the ...

SpaceX’s most ambitious Starship flight yet will see reused hardware, the deployment of 10 fake satellites and another ...

NASA Administrator Bill Nelson left a final decision on a new mission architecture to the next NASA administrator working ...

NASA's mission to return samples from Mars and potentially discover the first signs of alien life has a new timeline. The ...

To maximize chances of successfully bringing the first Martian rock and sediment samples to Earth for the benefit of humanity ...

With multiple wildfires and high winds impacting the greater Los Angeles area and other parts of southern California, local ...

NASA's Jet Propulsion Lab, the agency's research and development center at the cutting edge of space exploration for decades, ...

Butch Wilmore and Suni Williams originally planned to go to space for just eight days but got stuck on the ISS when their ...