Nearly 4.5 million years ago, two enormous, blazing stars swung close to the solar system. They did not touch the sun, but they came close enough to leave a permanent mark on the thin mist of gas that ...

The James Webb Space Telescope is one of the most powerful telescopes ever made by NASA till now. It continues to help us set ...

A new study shows how Milky Way chemical tracks emerge from shifting star formation and gas supply, reshaping ideas about the ...

A spectacular supermoon and the first meteor shower of the new year will soon appear in the California night sky. The ...

A record-bright LFBOT exposes violent encounters between black holes and stars, helping astronomers understand extreme black ...

Remember the giant Bud Light can in Hermann Park? It was all to promote the Houston Texans helping pour the first beer in ...

Members of CT's congressional delegation decried Saturday's military strike in Venezuela, saying President Trump failed to ...

Nvidia is on track for a 40% increase this year, but fellow tech player Alphabet ( GOOG +0.11%) ( GOOGL +0.15%) is heading ...

Few stars have rattled astronomers quite like Betelgeuse, the swollen red beacon in Orion that dimmed so dramatically in ...

A star system in our own galactic neighborhood is poised to put on a show so bright it could briefly rival the planets and even shine in daytime skies. Astronomers are watching for a sudden eruption ...

From a small island off the coast of Panama to the farthest reaches of space, the Smithsonian advanced our knowledge of the ...

An Ashes-defining intervention, an NRL showstopper, and new hope forced on the AFL are among our writers’ great moments in Australian sports this year ...