How Dark Will It Get During The August Total Eclipse?

Total solar eclipse on the island of Svalbard in 2015. The planet Venus is visible off to the left. Shadow bands flicker across the foreground seconds before totality. They form when the last tiny bit of sun refracts through air pockets of different densities and temperatures, creating a series of undulating bands of light. Toss a…
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Apollo 11 Anniversary And A Morning Moon Invitation

48 years ago today, humans walked on the moon for the first time. Neil Armstrong and Buzz Aldrin landed in the Sea of Tranquillity, an ancient lava plain, at 3:18 p.m. CDT July 20. About 6 ½  hours later at 9:56 p.m., Armstrong emerged from the lunar module; Aldrin followed some 20 minute later. The guys…
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Seven Sisters And Two Goddesses Grace The Dawn

It’s an all female crew tomorrow at dawn. Look low in the northeastern sky starting about an hour and a half before sunrise and the first thing you’ll notice is the lunar crescent filled out with ample earthshine. To its left will shine radiant Venus, the brightest planet in the sky. Both Venus and the moon or Luna have…
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Venus And Uranus Go Bump In The Dawn

Tomorrow morning, you can see see the hottest planet in the solar system pair up in conjunction with the coldest. That would be Venus, with a surface temperature of 864°F (462°C), and remote Uranus with cloud tops chillin’ at –357°F (–216°C). Venus is the most brilliant planet and easy to spot if you have a clear view to…
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See Venus And The Crescent Moon Tomorrow At Dawn

Tomorrow morning, you can see what I consider the prettiest pairing of celestial objects: the crescent moon and Venus. They’re the two brightest objects in the night sky, and when seen together, they always make a beautiful sight. I would get out of bed for this, but I know better. Rain is forecast throughout the…
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