Indian astronaut Shubhanshu Shukla wraps up ISS mission, completing vital microgravity studies. He lands in California on ...

Every night, as darkness envelops us, one quiet presence of the moon watches over us. It’s not just a natural satellite or a ...

This most fundamental question was famously posited by none other than Nobel laureate physicist Enrico Fermi (1901–1954).

Google Earth is host to some odd images, if you know where to look for them.

One of the main objectives of the Hubble Space Telescope, launched in 1990, was to measure the size and age of the Universe, ...

"Can humanity enjoy the benefits of both asteroid and lunar mining without compromise, or do we have to choose one at the ...

Louisville Metro Police Department Chief Paul Humphrey is issuing a plea to the community. “We need the community’s help in ...

Thanks to its airplane-shaped folding, the paper plane is statically stable in the vacuum-like upper reaches of space. It ...

Ex-NASA administrator nominee Jared Isaacman has donated $15 million to support the U.S. Space & Rocket Center's ...

Thousands of solar tornadoes swirl above the sun’s surface at any given moment. These remarkable photos give us a glimpse at these stunning cosmic phenomena.

A businessman who led the world’s first all-civilian space mission to orbit the earth and had been nominated to lead NASA by ...