It's a new window into the first star explosions.

Astronomers have uncovered an ultra-rare star that could reshape our understanding of the early universe. Named PicII‑503, this 14-billion-year-old star has survived almost since the Big Bang and ...

Astronomers using the MeerKAT telescope discovered a hydroxyl megamaser in a galactic merger 8 billion light-years away, amplified by gravitational lensing and operating at radio wavelengths.

Astronomers using a powerful radio telescope in South Africa have discovered an extraordinary cosmic signal coming from more than 8 billion light-years away. The signal comes from a rare object known ...

Astronomers have discovered a new class of exoplanet that defies traditional categories of planetary classification. In a ...

NASA’s DART images reveal binary asteroids Didymos and Dimorphos exchanging dust and debris, offering new insight into how ...

"This challenges our understanding of black hole and galaxy formation in the early universe." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Space Center Houston says it is ready to receive a major NASA vehicle, but the call on which one actually lands in Houston ...