Scientists analyzed more than 100 million image cutouts from the Hubble Space Telescope archives, finding hundreds of ...

The 21st century is featuring a second space age that is increasingly private.

The James Webb telescope's search for habitable exoplanets is getting a big boost from its new star-watching companion, ...

I have been writing about the Giant Magellan Telescope for a long time. Nearly two decades ago, for example, I wrote that ...

After years of speculation, scientists finally believe they have figured out the crystal conundrum thanks to new imaging from ...

An extremely early Type II supernova explosion, named after the Titan goddess of dawn in Greek mythology, occurred just 1 ...

This is not a close-up of a sparkling soda from a movie theater promotion. The James Webb Space Telescope captured this image ...

Radio telescopes let you study the universe by collecting faint radio waves from distant objects. To see extremely small ...

New data from the James Webb Space Telescope supports the existence of a supermassive black hole moving at 2.2 million mph, leaving behind a trail of stars and gas, researchers report.

CAPE CANAVERAL, Fla. (AP) — Telescope observations reveal a growing tail on the comet that’s visiting from another star. Released Thursday, the pictures taken by the Gemini South telescope in Chile ...

A NASA team using the Hubble Space Telescope found an object in space never recorded before, nicknamed “Cloud-9.” Cloud-9 is a starless, gas-rich, dark-matter cloud considered a “relic” or remnant of ...

In 2026, astronauts will travel around the moon for the first time since the Apollo era, powerful new space telescopes will ...