"America is leading humanity back to the Moon, onward to Mars, and into a golden age of space exploration," Nelson wrote, ...

The space shuttle and International Space Station are set to launch onto coins to celebrate advancements made by Texas and ...

NASA Administrator Bill Nelson has left the building, and while President Donald Trump’s nominee awaits a confirmation ...

Nelson and NASA Deputy Administrator Pam Melroy left the agency on Monday (Jan. 20), the day that Donald Trump began his ...

For many years NASA and Roscosmos, the Russian space agency, were the only spacefaring entities in the world. The Chinese ...

NASA's Day of Remembrance honours astronauts who died during Apollo 1, Space Shuttle Challenger, and Space Shuttle Columbia ...

While SpaceX lost the upper stage of its new Starship in a flight test, the futuristic spacecraft presages a spaceflight revolution, says a leading U.S. space scholar.

"The question 'Are we alone?' is one of the most significant questions, not just in the history of science, but in the ...

A little-known chapter of the Hubble Space Telescope’s history is a reminder of the risks of looking at the sun ...

NASA sets aside a poignant moment to reflect on those who made the ultimate sacrifice in the name of exploration. This year’s ...

The ride today bears little resemblance to actual spaceflight. But in the 50 years Space Mountain has been running, there ...