The two exoplanets, or planets outside of our solar system, orbit a star called TOI-1453, which is slightly cooler and ...

"This mission's trailblazing research is rewriting the textbooks on solar science by going to a place no human-made object ...

Astronomers have captured direct images of exoplanets in a star system 130 light years away, providing clues on gas giant ...

Suppose humanity was faced with an extinction-level event. Not just high odds, but certain-sure. A nearby supernova will ...

and rework our mental pictures of the Solar System once again. Jackie is a writer and editor from Pennsylvania. She's especially fond of writing about space and physics, and loves sharing the weird ...

Mar. 17, 2025 — The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away ...

An international team has discovered a giant spiral disk galaxy in the early cosmos which is three times larger than similar ...

A NASA telescope was launched into space from California on Tuesday for a mission to explore the origins of the universe and ...

ranging from irregular town-size space rocks to massive rounded bodies that are potentially big enough to be considered planets in their own right. So exactly how many solar system moons have we ...

NASA’s PUNCH mission has officially come online, promising to transform our understanding of space weather. By capturing ...

It will scan young solar systems and search for ice ... SPHEREx will help scientists create a map of the universe. (Courtesy NASA) Unlike the James Webb Space Telescope, which can observe the ...

New James Webb Space Telescope (JWST) images show the first carbon dioxide-containing planet discovered outside of Earth’s ...