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The Hubble Space Telescope has caught its first glimpse of comet 3I/ATLAS. The comet is just the third object humanity has observed entering the solar system from beyond its limits.

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

Three of the most popular targets for astronomers of all skill levels are the Seven Sisters (the Pleiades), the Hyades and the Orion Nebula Cluster (ONC), which is the central

A tiny meteorite is rewriting what scientists thought they knew about the origins of our solar system. New evidence found in shavings from a meteorite known as Northwest Africa 12264

Miraculously appearing at public auction for the first time ever is perhaps the Holy Grail of all “Star Wars” collectibles in the form of Darth Vader’s screen-matched hero lightsaber prop

After a long wait, astronomers have finally seen the stellar companion of the famous star Betelgeuse. This companion star orbits Betelgeuse in an incredibly tight orbit, which could explain one