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See gorgeous views of the Aug. 12 total solar eclipse captured from space

The Aug. 12 total solar eclipse didn’t only plunge millions of people across Greenland, Iceland and Spain into a false twilight — a fleet of spacecraft orbiting our planet managed to capture the magic, too. August’s total solar eclipse occurred as the moon passed directly between the sun and Earth during its monthly new moon phase. Those lucky enough to be in the path of totality…
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Our expert thinks this portable Celestron telescope will delight beginners and younger stargazers

Small telescopes have really come on leaps and bounds in recent years. There was a time when refractors with apertures smaller than 4 inches were seldom to be recommended, but manufacturers have been pushing the capabilities of smaller apertures ever further, with optical coatings and high quality, mass-produced optics helping to eke out every little bit of capability from these pocket-sized…
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New private 'Perceptor' probes will keep an eye on satellites high above Earth

Satellites high above Earth may soon have fewer places to hide. San Francisco-based company Astranis announced today (Aug. 13) that it’s developing a line of spacecraft called Perceptor, which will keep an eye on satellite activity in geostationary orbit (GEO). GEO lies 22,236 miles (35,786 kilometers) above Earth, an altitude at which orbital speed matches our planet’s rotational…
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