A billionaire-backed philanthropic organization is funding the development of a series of new observatories, including a space telescope larger than Hubble.
Thirty days outbound from Earth, the James Webb Space Telescope will slip into its parking orbit nearly a million miles away on Monday, an ideal spot to scan the heavens in search of faint infrared ...
NASA’s next flagship mission — the James Webb Space Telescope — will carry the largest primary mirror ever deployed. This segmented behemoth will unfold to 21.3 feet in diameter once the observatory ...
At 8,040 feet above sea level (2,450 meters) in Uttarakhand, India, lies a prime site for astronomical observations — Devasthal, 31 (52 kilometers) miles east of the resort town Nainital. Surrounded ...
The James Webb Space Telescope is now, finally, a fully deployed telescope. On January 8, 2022, NASA made history by successfully unfolding the telescope’s primary mirror — the largest of its kind ...
Two of the next-generation Giant Magellan Telescope's (GMT) seven huge primary mirrors are now done. Technicians at the University of Arizona's Richard F. Caris Mirror Lab have finished polishing the ...
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