What can a piece of debris from another star tell astronomers about planets they may never see directly? The answer has changed dramatically since the first confirmed object from another star crossed ...

Planets across the universe come in wildly different forms—from massive ocean worlds and frozen methane planets to high-gravity super-Earths and tidally locked worlds orbiting red dwarf stars. If ...

Astronomers have caught what may be a rare cosmic catastrophe unfolding 11,000 light-years away. A seemingly ordinary sun-like star suddenly began flickering wildly, puzzling scientists until they ...

Tzanidakis was combing through old telescope data from 2020 when he found an otherwise boring star acting very strangely. The star, named Gaia20ehk, was about 11,000 light-years from ...

Satellite views and space telescopes allow scientists to see amazing wonders, such as sand seas in the Namib Desert, "spiderweb" formations on Mars, and even distant nebulae. Sometimes, though, a ...

Sony Interactive Entertainment on the PlayStation Blog following a leak has revealed the PlayStation Plus Game Catalog games for February 2026.The PlayStation Plus [...] ...

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder to detect.

The University of Arizona announced it will help build two of the three instruments needed for a new telescope.

As 3I/ATLAS passes near the sun, methanol gas glows blue, mixed with icy dust grains, while the far side of the comet glows orange with hydrogen cyanide in this artist's rendering. Credit: NSF / AUI / ...

Stephen Hawking's black hole fame wasn't his only focus — he also laid out multiple existential threats. Here are five doomsday risks he talked about.