On May 20, 1990, the Hubble Space Telescope sent its first image ... For comparison, the Hubble mirror is only 2.4 meters (21 feet and four inches) in diameter. Thanks to this, "James Webb ...

This new image showcases NGC 346 ... Even though newer telescopes like the James Webb Space Telescope are more powerful than Hubble, it still fulfills an important role as an optical space ...

Webb's penetrating infrared gaze has now revealed the true identity of the glow as a face-on, distant spiral galaxy. It has a ...

How small can you go when forming stars and brown dwarfs? The Flame Nebula, part of the Orion Molecular Cloud Complex, is a ...

A conception of the James Webb Space ... Giant mirror: Webb's mirror, which captures light, is over 21 feet across. That's over two-and-a-half times larger than the Hubble Space Telescope's ...

"Our hope with this kind of research is to understand our own solar system, life, and ourselves in the comparison ... larger than the Hubble Space Telescope's mirror, meaning Webb has six times ...

This collage of images from the Flame Nebula shows a near-infrared view from the Hubble Space Telescope on the left, with infrared views from the James Webb Space Telescope in the insets.

When you buy through links on our articles, Future and its syndication partners may earn a commission. At the left, an enhanced-color image of Neptune from NASA’s Hubble Space Telescope.

NASA's James ... Webb was able to reveal fine features of the star's outflow and reveal the fuzzy object to be a distant spiral galaxy. This side-by-side comparison shows a Spitzer Space Telescope ...