Watch how the Space Launch System rocket RS-25 undergoes a core stage engine test-fire. Credit: NASA's Stennis Space Center ...

For the past week, an uncrewed lunar lander has been journeying through outer space on a 60-day mission to the moon on behalf ...

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 president’s Inaugural Address linked landing on the Red Planet with Manifest Destiny, but left many of the specifics ...

The space shuttle and International Space Station are set to launch onto dollar coins in celebration of the advancements made by two states. The United States Mint has released the designs of the ...

NASA's IMAP mission will delve into the mysteries of the heliosphere, mapping its boundaries and studying solar wind ...

Could this small world in the outer solar system have conditions capable of supporting life? If NASA finds that Europa ... to the universe's expansion. It will launch on a SpaceX Falcon 9 rocket from ...

President Donald Trump made a bold promise to America minutes after taking the Oath of Office: pledging that an American flag ...

Two major space launches in two days ... set to send its Falcon 9 to the moon with NASA's SPHEREx and PUNCH. SPHEREx is a two-year mission that will launch a satellite capable of detecting near ...

SpaceX dominated this week’s launch manifest with two Falcon 9 missions and the seventh flight of its Starship rocket. The ...

A fire in the aft section of SpaceX's Starship trigged the apparent explosion that destroyed the spacecraft, the company says.

NASA has plans to launch the first deep space station for humans to live long-term. Is it a necessary step to Mars?