NASA's SPHEREx has mapped the entire sky in 102 infrared colors, revealing hidden details about galaxies and the early ...

"I think every astronomer is going to find something of value here, as NASA's missions enable the world to answer fundamental ...

A NASA astrophysicist has recently proposed a theory that could potentially resolve the long-standing Fermi Paradox. The theory suggests that alien civilizations may be scattered sparsely throughout ...

An interstellar object roughly the size of Manhattan has captured scientists’ attention — and one prominent Harvard astrophysicist believes it could be something far beyond natural. According to the ...

A rare interstellar comet reaches its closest point to the sun on Wednesday and Thursday — and it's exciting astronomers around the world. Comet 3I/ATLAS is just the third confirmed interstellar ...

NASA’s Hubble captured images of IRAS 23077+6707, the largest known protoplanetary disk, revealing its structure, asymmetry, and potential for forming multiple gas giant planets.

This new propulsion system could rewrite the rules of spaceflight—not to mention completely defy conventional physics.

This artist’s concept depicts GRB 250702B (left of center) erupting within its host galaxy. This powerful explosion, first detected on July 2, blasted out narrow jets of particles at nearly the speed ...

Kanika Sharma is a freelance journalist based in Noida, India. This Nature Q&A series celebrates individuals who have fought racism in science and who champion inclusion. The series often highlights ...