The universe is getting ready to show us a rare, shadowless view of the deep unknown. Earth, the sun, and the mysterious ...

A January 2026 Earth–Sun alignment allows measurements of the opposition surge from interstellar object 3I/ATLAS using ...

The depths of interstellar space have thrown another cosmic puzzle into our solar system. The most recent information about ...

The Webb Space Telescope is in its final (seventh) stage of alignment, bringing the superlative spacecraft tantalizingly close to commencing its scientific operations. This alignment stage involves ...

Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When not wallowing in weird gear and iPad apps for cats, she can be found tinkering with her 1956 DeSoto. When we ...

NASA said Thursday that the alignment of the James Webb Space Telescope (JWST) is now complete. In a release, the administration wrote that the observatory has been confirmed to be capable of ...

"Wherever we look, it's a deep field." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The James Webb Space Telescope's main mirror is fully ...

A "selfie" taken by the James Webb Space telescope during the early stages of calibration process. NASA SHARE Focusing a six-ton, $10 billion space telescope isn’t as simple as turning the focus ring ...

NASA has announced that it hit a massive milestone in getting the James Webb Space Telescope ready for science operations this summer. The telescope's mirrors are now fully aligned, and the ...