An 11-foot-wide, 1,500-pound glass mirror, made by Corning Inc. and L3Harris Technologies, was recently installed onto the NSF-DEO Vera C. Rubin Observatory in Chile, providing the deepest views of ...

Mike Every knows about grinding glass—and he doesn’t like it. The second-year physics major from Saugerties, N.Y., is an amateur telescope maker with an idea for producing lightweight mirrors out of ...

It will take University of Arizona scientists a year to polish each 18-ton mirror. They plan to finish by 2028. By Chuck Squatriglia Published Oct 15, 2019 6:45 PM EDT Get the Popular Science daily ...

The University of Arizona’s Steward Observatory Mirror Lab is pre-firing its huge spinning furnace and inspecting tons of glass for casting a first 8.4-meter (27-foot) diameter mirror for the Giant ...

The first images from the Daniel K. Inouye Solar Telescope (DKIST) of the National Science Foundation (NSF) were published end of January: They show unprecedented details of the sun’s surface and ...

Staff members at the University of Arizona's Richard F. Caris Mirror Lab recently began making the fifth mirror for the Giant Magellan Telescope, a huge telescope under construction in Chile's Atacama ...

Under the east wing of the University of Arizona's football stadium, a one-of-a-kind process is underway. And it has nothing to do with sports. Below the stadium seats, a cavernous building houses the ...

Aug. 31—CANTON — A massive 11-foot-wide mirror, created in Canton, is installed at the Vera C. Rubin Observatory in Chile. The mirror will help scientists identify potentially harmful asteroids and ...

In May 2022, the James Webb Space Telescope (JWST) encountered a problem. The giant observatory, perched 1 million miles from Earth, has a honeycomb-like configuration of mirror panels to see the ...

Add Yahoo as a preferred source to see more of our stories on Google. An 11-foot-wide, 1,500-pound glass mirror, made by Corning Inc. and L3Harris Technologies, was recently installed onto the NSF-DEO ...