SETI astronomer Frank Marchis says we’re very close to finding an Earth-like planet orbiting another star.
Conference of scientists envisions manned missions to Mars two decades from now.
The Kennedy Space Center is going to be the testing site for a top-secret Air Force space plane.
The new evidence contradicts earlier findings that there were only two spiral arms in the Milky Way.
Scientists say a large asteroid came near to Earth in September and will return in 2032.
CAPE CANAVERAL, Fla. (CBS Tampa) – If some astronomers are right, humans might go the way of the dinosaurs in 866 years. Scientists at NASA’s Jet Propulsion Laboratory say an asteroid over half-a-mile wide could be […]
There’s no need to send Bruce Willis or Ben Affleck into space just yet – NASA released a new map showing the orbits of all known “Potentially Hazardous Asteroids.”
NASA is rushing to get spacesuit repair tools on a launch to the International Space Station this weekend.
Two spacewalking astronauts tackled a backlog of outdoor work at the International Space Station on Tuesday.
New research finds astronauts traveling to and from Mars would be bombarded with a lot of cosmic radiation.