The University of Arizona Steward Observatory Mirror Lab’s casting of the first mirror for the Giant Magellan Telescope (GMT) “appears to be essentially perfect,” UA Steward Observatory Director Peter ...
Mirrors are arguably one of the most common items you might come across on a day-to-day basis. Today, these items are in virtually every bathroom, and some people also have decorative mirrors in other ...
The first mirrors for the European Southern Observatory's Extremely Large Telescope (ELT) arrived at the scope’s future home in Chile just in time for Christmas, but the unboxing process is going to ...
If you have ever attended a club star party or an amateur astronomy convention, you have undoubtedly strolled through an observing field. Scattered throughout are silhouettes of telescopes and ...
NASA has successfully installed the first of 18 flight mirrors onto the James Webb Space Telescope, beginning a critical piece of the observatory’s construction. In the clean room at NASA’s Goddard ...
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