The Priority Mail 'Spiral Galaxy' and Priority Mail Express 'Star Cluster' stamps are now available in panes of four at post ...

The first deep field image captured by the James Webb Space Telescope is of galaxy cluster SMACS 0723. Credit: NASA, ESA, CSA ...

On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than ...

The James Webb Space Telescope is peering into distant ... told Mashable. SEE ALSO: NASA scientist viewed first Voyager images. What he saw gave him chills. "One could see reductions in observing ...

NASA's Webb Telescope, which is equipped with very advanced infrared capabilities, recently caught the glowing echo of this light. These echoes allowed astronomers to take a new, high-quality ...

JADES Deep Field uses observations taken by NASA’s James Webb Space Telescope (JWST ... different about the first round of supernovas. Scientists think that the metal-poor nature of these ...

The James Webb Space Telescope has spotted one of the earliest ... there was something different about the first round of supernovas. Scientists think that the metal-poor nature of these stars would ...

The Webb images show dense sheets of gas and dust stretching across hundreds of astronomical units. NASA's James ... echoes were first detected by NASA's retired Spitzer Space Telescope, but ...

This groundbreaking observation has enabled astronomers to create accurate 3D maps of the interstellar medium for the first time ... effect. NASA's James Webb Space Telescope captured this ...

It’s been an extraordinary three years since we launched NASA’s James Webb Space Telescope. Every image, every discovery ... dust and gas for the first time. "We were pretty shocked to ...

Using NASA's James Webb Space Telescope (JWST), the team used a technique ... “This groundbreaking discovery demonstrates, for the first time, that studying large numbers of individual stars ...