Russian, American crew reach space station using a fast-track maneuver

A trio of space travelers has launched successfully to the International Space Station, for the first time using a fast-track maneuver to reach the orbiting outpost in just three hours.

2nd NASA, SpaceX manned mission delayed until November

A NASA official said that they are now targeting early-to-mid November for the next manned mission.

How do NASA astronauts vote in space?

With the U.S. election just weeks away, NASA has explained how astronauts vote in space.

SpaceX scrubs GPS III launch; next opportunity on Saturday night

SpaceX aborted the launch of a Falcon 9 rocket containing a global positioning satellite with just two seconds remaining before its scheduled liftoff.

Fireball seen across several East Coast states was a meteor, experts say

A flash that lit up the skies over parts of the country, including D.C., in the wee hours of Wednesday was probably a random meteor, an expert said.

New measurements show moon has hazardous radiation levels

Future moon explorers will be bombarded with two to three times more radiation than astronauts aboard the International Space Station.

NASA moves International Space Station path to avoid unknown space debris

The International Space Station boosted its orbit out of the way of an unknown piece of space debris that was expected to pass within several miles.

Mystery radio signal in deep space shows activity exactly when scientists expected

In June, astronomers discovered Fast Radio Burst 121102 had a 157-day repeating schedule. Right on schedule, scientists have detected activity from the mysterious radio signal.