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 ...
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Avoid Disaster: Critical Focuser Screws to Check on Your Telescope (Especially Newtonians)
A small missed detail can lead to major issues with your telescope. In this video, I show you the key focuser screws you need to check — especially if you're using a Newtonian reflector. Don't let ...
Needham native Suni Williams is stepping out of the International Space Station Thursday and stepping into space, embarking on her first spacewalk in 12 years. Officials said she is replacing hardware ...
The article details the author's acquisition and experience with a Stellarvue SVX180T 180mm f/7 refracting telescope, highlighting its superior build quality, including a large baffled tube for ...
NASA wishes the world a happy Christmas, and as a part of its celebration, work does not stop as it brings the highly anticipated launch of the year with the James Webb Space Telescope. The early ...
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