Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar ...

Far beyond Neptune, in the frozen depths of the Kuiper Belt, many ancient objects oddly resemble giant snowmen made of ice and rock. For years, scientists wondered how these delicate two-lobed shapes ...

Add Yahoo as a preferred source to see more of our stories on Google. The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space weather ...

Washington, D.C. (7News) — NASA is launching three new spacecrafts into orbit to better understand our solar system, sun, and planet. NOAA-Senior Scientist for Space Weather, Dr. James Spann, joined ...

Three satellites are set to launch aboard a SpaceX Falcon 9 rocket Wednesday at NASA's Kennedy Space Center in Florida, according to a National Aeronautics and Space Administration press release. The ...

The National Aeronautics and Space Administration has confirmed an interstellar object is passing through our solar system. The object is a comet hailing from the direction of the constellation ...

Yahoo College & High School Sports is powered by On3, delivering expert recruiting, NIL, and transfer portal news. A venerable NASA spacecraft could pop out of our solar system into interstellar space ...

NASA says stargazers will have a rare opportunity to catch a planetary parade of Mercury, Venus, Neptune, Saturn, Uranus, and Jupiter.

The official number of exoplanets—planets outside our solar system—tracked by NASA has reached 6,000. Confirmed planets are added to the count on a rolling basis by scientists from around the world, ...

A total solar eclipse in April 2024 stunned millions across the United States.