Straight to the dome.

Atop the mountain Cerro Armazones in Chile, construction is underway on the Extremely Large Telescope (ELT), which will usher ...

Space is phantasmagorical. Astronomers using the powerful James Webb Space Telescope to survey distant galaxies spotted an unusual, chance phenomenon called an "Einstein ring." It's not an actual ...

An illustration of the James Webb Space Telescope as it orbits the sun in our solar system, 1 million miles from Earth. Credit: ASA GSFC / CIL / Adriana Manrique Gutierrez The James Webb Space ...

ESO's Extremely Large Telescope is seen from directly above as construction continues towards the observatory's completion. When you purchase through links on our site, we may earn an affiliate ...

Welcome to the Tuesday Telescope. There is a little too much darkness in this world and not enough light—a little too much pseudoscience and not enough science. We'll let other publications offer you ...

The photo was taken Oct. 28, the same day much of the Eastern Hemisphere was treated to a lunar eclipse. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

NASA's James Webb Space Telescope has done it again, spotting something that its predecessor, Hubble, couldn't see. The Ring Nebula, an oblong-donut-shaped planetary nebula in the constellation Lyra, ...

You can take Instagram-worthy pictures of the night sky with the Vaonis Hestia. The Vaonis Hestia gives users a closer look at the moon, sun and stars, but it’s far from a traditional telescope. It’s ...

A conception of the James Webb Space Telescope orbiting 1 million miles from Earth. Credit: NASA GSFC / CIL / Adriana Manrique Gutierrez Space is phantasmagorical. Astronomers using the powerful James ...

The European Southern Observatory (ESO)'s Extremely Large Telescope is seen taking shape in this May 1 , 2025 photo captured directly above the construction site. Construction on ESO's Extremely Large ...