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Noctilucent clouds (NLCs), or night shining clouds, [1] are tenuous cloud-like phenomena in the upper atmosphere of Earth. When viewed from space, they are called polar mesospheric clouds (PMCs) , detectable as a diffuse scattering layer of water ice crystals near the summer polar mesopause .
Local social media sites were buzzing with questions and reported sightings of a string of lights in the night sky over the South Shore on Sunday. The lights were coming from Starlink satellites ...
Video of night sky made with DSLR camera's time-lapse feature. The camera itself is moving in these shots on a motorized mount. The camera itself is moving in these shots on a motorized mount. Since the late 1990s amateurs have been following the professional observatories in the switch from film to digital CCDs for astronomical imaging.
As with any sky-watching pastime, the darker the sky the better, so hobbyists will meet with better success further away from light-polluted urban areas. Today most observers use digital still cameras or video cameras; imagery is put into Astrometry software to generate the angles needed to generate "observations" that are used to calculate ...
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If you catch yourself looking up at the night sky this evening, you might notice what looks like a bright star with an orange tint. That's actually the planet Mars. Here's HLN: 'The planet is ...
The Large Magellanic Cloud and its neighbour and relative, the Small Magellanic Cloud, are conspicuous objects in the southern hemisphere, looking like separated pieces of the Milky Way to the naked eye. Roughly 21° apart in the night sky, the true distance between them is roughly 75,000 light-years.
Whole sky camera also popularly known as an all-sky camera in the astronomical field is used for meteor, fireball, and spacecraft reentry recording and identification. While mostly identical to the meteorological application, the system for astronomical use tends to have a more sensitive night camera and much longer exposure due to the night ...