(Reuters) - NASA on Wednesday embarked on a months-long, painstaking process of bringing its newly launched James Webb Space Telescope into focus, a task due for completion in time for the ...

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 earliest of the large telescopes, such as the twin 10-meter Keck telescopes in Hawaii, gathered the glory. The two Kecks achieved first light in 1993 and 1996. By 2000, astronomers using Keck ...

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 ...

Astronomers that own a Celestron 127 SLT Maksutov/Cassegrain telescope or find adjusting the focus on their telescope a little tricky and would like to add hands free focusing to their optics. May be ...

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 ...

Of all the mysteries that the massive James Webb Space Telescope has seen so far in the early universe, one of the strangest are objects that astronomers now call "little red dots." Like the nickname ...

Jan 12 (Reuters) - NASA on Wednesday embarked on a months-long, painstaking process of bringing its newly launched James Webb Space Telescope https://www.reuters.com ...