A mighty 20x magnification might seem like a big reason for buying the Celestron EclipSmart 20x50mm Porro solar binoculars over all others. In practice, however, their size makes them difficult to ...
Even small sunspots are visible through this nice beginner solar telescope, which can also be used for nighttime astronomy. The telescope is lightweight and portable, but the quality of the focus ...
The most powerful solar telescope in the world has recorded a major milestone atop an active volcano in Hawaii, capturing a detailed image of a cluster of sunspots with the telescope's new Visible ...
The Smithsonian’s National Air and Space Museum welcomes two new acquisitions to the collection—the James Webb Space Telescope (Webb) Pathfinder and Parker Solar Probe model. The Pathfinder is a ...
New Visible Tunable Filter is fitted on the NSF Daniel K. Inouye Solar Telescope, in Hawaii. The NSF Daniel K. Inouye Solar Telescope, in Hawaii. The U.S. National Science Foundation Daniel K. Inouye ...
NASA’s James Webb Space Telescope Optical Telescope Element Pathfinder and Parker Solar Probe models are now on permanent display at the Smithsonian’s Udvar-Hazy Center, providing insight into testing ...
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How space telescopes track interstellar visitors across the solar system
Interstellar objects move too fast and arrive too rarely for astronomy to rely on a single instrument or a single kind of light. When comet 3I/ATLAS was first reported on July 1, 2025, observatories ...
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