Astronomers using the James Webb Space Telescope (JWST) keep finding the same impossible thing: ancient supermassive black ...

The complex precursors to biological molecules can form spontaneously in interstellar space, according to a lab experiment ...

Cosmic radio pulses repeating every few minutes or hours, known as long-period transients, have puzzled astronomers since ...

Researchers from the Institute of Cosmos Sciences of the University of Barcelona (ICCUB) and the Institute of Space Studies of Catalonia (IEEC), in collaboration with the Institute of Astrophysics of ...

Dark matter doesn't absorb or give off light so scientists can't study it directly. But they can observe how its gravity ...

After a string of dramatic failures, the huge Starship rocket from SpaceX had a fully successful test on Oct. 13, 2025. A couple more test flights, and SpaceX plans to launch it into orbit. A month ...

An international team including Cornell researcher Jake Turner has developed a novel analysis method capable of uncovering ...

Researchers from the Institute of Cosmos Sciences of the University of Barcelona (ICCUB) and the Institute of Space Studies ...

An international collaboration of scientists from Durham University in the UK, NASA’s Jet Propulsion Laboratory, and École ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A tiny sign ...

Over decades, he’s changed how his peers view space. It isn’t just an endless canvas to be studied at leisure, he says. See ...

How thick is the ice shell on Jupiter’s moon, Europa? This is what a recent study published in Nature Astronomy hopes to ...