It takes light a single day to travel 16 billion miles. The Voyager 1 probe will need a little longer, just 49 years.
If, for some reason, we as a society executed villains by firing them into the Sun, this is how an astronomers says we would ...
In 1932, physicists glimpsed antimatter for the first time — a strange mirror image of regular matter with mind-bending ...
Today In The Space World on MSN

What NASA’s New Horizons Photographed on Pluto

When NASA’s New Horizons probe finally flew past Pluto, the images it sent back completely changed how we see this tiny world ...
American space agency NASA readies the Nancy Grace Roman Space Telescope for integration, launch could come as soon as next ...
These images mark an early milestone in the mission, confirming that OSIRIS-APEX is healthy and on course for its 2029 ...
CAPE CANAVERAL, Fla. — Scientists have detected what they believe to be lightning on Mars by eavesdropping on the whirling ...
Scientists have caught Mars's atmosphere crackling with static, uncovering evidence of miniature lightning in its dust storms.
A microphone on NASA’s Perseverance rover recorded the sounds of electrical discharges generated by dusty gusts.
NASA’s sleek and quiet supersonic jet — which is built to reach speeds of up to 925 mph without producing a loud sonic boom— soared across the California desert in its first test flight on Tuesday, ...
The "quiet" supersonic aircraft developed by NASA and Lockheed Martin has completed its first flight in California. Dubbed the X-59 Quiet SuperSonic Technology Aircraft, or Quesst, it is a sleek ...