A colossal bar of iron hidden inside the Ring Nebula may be the ghostly remains of a planet destroyed by a dying star.

New photos show off NASA's newly constructed Roman Space Telescope, which will soon help researchers unravel the mysteries of ...

Using the James Webb Space Telescope (JWST), an international team of astronomers has discovered a new Type II supernova. The ...

The James Webb Space Telescope is not circling our planet the way most people imagine a satellite does. Instead, NASA parked ...

Space opera is a notoriously difficult subgenre of sci-fi to pull off, but this three-season masterpiece on Apple TV got ...

Named “Cloud-9,” the discovery is a new type of celestial object known as a RELHIC, making it unlike anything scientists have ...

Using the Subaru Telescope's wide-field camera, astronomers have discovered a previously unknown structure surrounding a tiny ...

Missions and Discoveries. Artemis II Mission: Astronauts to Orbit the Moon. Get ready, space fans! NASA’s Artemis II mission ...

Astronomers describe the discovery of the largest-known stream of super-heated gas in the universe ejecting from a nearby ...

Astronomers have uncovered the long-hidden cause behind Betelgeuse’s strange behavior: a small companion star carving a visible wake through the giant’s vast atmosphere. Using nearly eight years of ...

Hubble has revealed a strange cosmic object called Cloud-9, a dark matter–dominated cloud with no stars at all. Scientists ...

Elon Musk’s SpaceX may be on the cusp of going public: The company, which almost went bankrupt in the 2000s, is mulling an initial public offering (IPO) that would value it at as much as $1.5 trillion ...