The annual competition for professional and amateur astrophotographers released its shortlisted images, which capture the ...

I knew I was alone,” he observed later, “in a way that no earthling has ever been before.” That quote is immortalized on a ...

Earth has rarely looked as remarkable as it does in this stunning shot (above) captured by NASA astronaut Don Pettit from the International Space Station (ISS).

The payload Russia's military chose to launch on the Angara A5 is unusual. The rocket deployed its primary passenger, Kosmos ...

Honda achieved a milestone by successfully launching and landing a reusable rocket, joining Toyota and Geely in space ...

If Arkansas wants to take entrepreneurship to new heights, the best bet is to put its startup companies on rocket fuel. As ...

That means returning from the moon, the Artemis astronauts will be traveling at around 0.0037% the speed of light. Assuming a ...

President Donald Trump on Sunday called Elon Musk's plans to form a new political party "ridiculous," launching new barbs at ...

NASA's beleaguered Mars Sample Return mission may get a reprieve from an unexpected source. Lockheed Martin has proposed a ...

Group Captain Shubhanshu Shukla, the first Indian astronaut at the ISS, has captivated the world with stunning Earth images.

When Neil Armstrong stepped onto the Moon in 1969, 600 million people watched on black-and-white televisions. Today, most of ...

Ukrainian President Volodymyr Zelenskiy said on Saturday (July 5) that his latest conversation with U.S. President Donald ...