The James Webb Space Telescope has captured three brown dwarfs in an amazing view of star cluster IC 348, located about 1000 light-years away. Credit: Space.com | footage: NASA, ESA, CSA, STScI, and K ...

Jupiter's dazzling auroras are hundreds of times brighter than those seen on Earth, new images from the James Webb Space Telescope reveal. The solar system's largest planet displays striking ...

Just how powerful is the world's most powerful telescope? Let's start with the human eye. The human eye has an angular resolution of about 1 arcminute. That's pretty impressive. Take a circle ...

During its 35 years of orbiting the Earth, the Hubble Space Telescope has transmitted endless streams of magnificent images, confirmed the existence of "dark matter," and helped track a vagabond ...

To mark the 35th anniversary of the Hubble Space Telescope, Space.com looks at some of the most scientifically significant images that have emerged from the observatory's lens.

Here’s how it works. The James Webb Space Telescope has observed glowing auroras on Jupiter like never before. Scientists pointed the James Webb Space Telescope (JWST) at Jupiter on Dec. 25 ...

The most powerful solar telescope in the world has recorded a major milestone atop an active volcano in Hawaii, capturing a detailed image of a cluster of sunspots with the telescope's new Visible ...

"This is a great opportunity to see images from the newest space telescope." NASA is seeking the public's help to classify thousands of galaxies imaged by the James Webb Space Telescope (JWST).

How can you fairly compare one telescope to another? It's all in the (angular) resolution. The entire point of introducing telescopes into astronomy is to make distant things more visible.