(Nanowerk News) Researchers have developed a new way to produce and shape large, high-quality mirrors that are much thinner than the primary mirrors previously used for telescopes deployed in space.

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. It took years of design and engineering toil to successfully get ...

When completed, the GMT will stand 65 meters high and include seven of the largest parabolic telescope mirrors ever built. Each 27.6-foot (8.4-meter) diameter mirror has an 83.33-foot (25.4-meter) ...

The James Webb Space Telescope hit another milestone this week; NASA announced that the $10 billion observatory's 18 hexagonal mirror segments and its secondary mirror have been fully deployed. "Just ...

It took seven years and $27 million to create the first of seven mirrors for the Giant Magellan Telescope (GMT), but now UA astronomers and optical scientists are gearing up to crank them out much ...

When NASA's high-altitude balloon lifts off from Antarctica in December 2023 at the start of its up to four-week voyage over the South Pole, it will carry the Astrophysics Stratospheric Telescope for ...

A brand new telescope in the Indian Himalayas has been commissioned at the Devasthal Observatory campus of Aryabhatta Research Institute of Observational Sciences (ARIES). The telescope is known as ...

Illustration of the current Fluidic Telescope’s (FLUTE’s) concept for a next-generation large space observatory. The space telescope’s mirror would be created in space from liquid materials and would ...