After weeks of microscopic adjustments, NASA unveiled the first fully focused image from the James Webb Space Telescope Wednesday, a razor-sharp engineering photo of a nondescript star in a field of ...

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 ...

The James Webb Space Telescope has snapped its first in-focus image. The milestone comes after the mission team spent the last few weeks aligning its mirrors, and the telescope is now set to meet or ...

The brand new Vera Rubin telescope is about to begin its 10-year mission to offer the newest cosmic perspective we’ve had in a long time. For Big Picture enthusiasts like myself, such an ...

Since Stellarvue’s founding more than 20 years ago, optical excellence has been the driving force behind their production of top-tier refracting telescopes. Over the years, Stellarvue has refined ...

Stephen Shankland worked at CNET from 1998 to 2024 and wrote about processors, digital photography, AI, quantum computing, computer science, materials science, supercomputers, drones, browsers, 3D ...