SpaceX aborted the launch of two communications satellites just before liftoff on Monday evening (July 21). A Falcon 9 rocket topped with two of SES’ O3b mPOWER internet spacecraft was

New observations from the James Webb Space Telescope (JWST) are painting a new picture of Jupiter’s moon Europa and revealing the hidden chemistry of the icy moon’s interior. For decades,

On Aug. 12, 2026, a total solar eclipse will flash across a small part of the Northern Hemisphere, bringing totality to Greenland, Iceland and Spain. Totality lasts only a couple

A U.K.-led team of scientists is developing a miniature spacecraft that will orbit the moon in an effort to detect faint radio signals from the universe’s infancy. The proposed mission,

NASA’s X-59 “quiet” supersonic jet continues to make its way toward the runway. The X-59 was designed from the ground up to fly faster than the speed of sound without