Mars was not always the cold, dry world we see today. Billions of years ago, scientists believe it may have…
Astronomers led by Northwestern University have uncovered an unusual feature surrounding the famous "Pink Planet": skies filled with salty clouds.…
NASA's Psyche spacecraft has successfully completed a close flyby of Mars, using the planet's gravity to gain speed and redirect…
Nearly a century ago, astronomer Edwin Hubble discovered that almost all galaxies are receding from the Milky Way. This observation…
NASA's SpaceX Crew-11 mission has successfully concluded with a safe splashdown in the Pacific Ocean early Thursday morning, just off…
Astronomers at the University of California, Irvine have identified what appears to be the largest stream of super-heated gas ever…
A recently published study reports that shaking from moonquakes, rather than impacts from meteoroids, was the main force behind the…
In 2009, NASA's Chandra X-ray Observatory released a captivating image: a pulsar and its surrounding nebula that is shaped like…
A Southwest Research Institute (SwRI) review of data collected from near-Earth asteroids Bennu and Ryugu supports the hypothesis that they…
Subaru Telescope has made an exciting discovery: a small body beyond Pluto, with implications for the formation, evolution, and current…