For the past two decades, scientists have wondered about a bright, distinct striped pattern seen in radio waves emanating ...

Astronomers used Webb to find the star behind supernova 2025pht, revealing how thick dust can hide massive red supergiants.

Last year, our most detailed map of the universe yet suggested our understanding of dark energy has been wrong for decades. The shock result is reigniting the search for a better cosmic story ...

March 2, 2026 - WASHINGTON — The U.S. Postal Service has released new Priority Mail and Priority Mail Express stamps featuring breathtaking images captured by the National Aeronautics and Space ...

Rocket Lab said its acquisition of OSI will position the company to deliver critical defense capabilities to the PWSA and the ...

Astronomers use telescopes to look back in time and observe stars and galaxies as they were millions and billions of years ...

Being able to spot the Earth, let alone any signs of life on our planet, would require an enormous telescope from 66 million ...

Researchers investigate how nanometer-sized particles form and survive in the harsh, high-speed winds of nearing-death ...

NASA's James Webb Space Telescope (JWST) has unveiled a striking new photo of the 'Exposed Cranium' Nebula, a celestial structure that, as the nickname implies, bears a strong resemblance to a human ...

Deep inside a dust-choked galaxy, astronomers have uncovered a chemical environment far more complex than expected.

New analysis suggests Webb’s little red dots are young black holes hidden in thick gas, with masses far smaller than first thought.

One third of the galaxy’s entire stellar output is locked away in just a few dense balls of stars. The rest is just a thin, cold “field” of stars barely clinging to existence. It is, for all intents ...