Skygazers, mark your calendars because one of the coolest celestial events is coming around again toward the end of February.

That's the ethos behind Vaonis's Hestia. It's not a smart telescope, or even a normal telescope. Think of it as a lens to ...

"The knowledge of these will ultimately help us understand the formation of the first stars and planets and how our own Milky ...

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 ...

Four of the planets, which are Mercury, Venus, Jupiter and Saturn, are bright enough to be spotted with the naked eye in ...

In the next few years, we will see some incredible observatories comie online. The Vera Rubin Observatory's science campaign ...

Astronomers have captured the most dramatic view yet of a planet losing its atmosphere, watching the ultra-hot gas giant WASP ...

The James Webb Space Telescope captured a colorful portrait of a nearby stellar cradle, revealing a wealth of insights about ...

Known as dinosaur stars for both their primeval nature and their immense size, Population III stars existed only when the ...

Starting Jan. 21, Canadians can see a rare celestial event as six planets line up in the evening sky, mostly visible to the ...

A new image of a portion of the Helix Nebula from NASA’s James Webb Space Telescope (JWST) highlights cometlike knots, fierce ...