A blood moon is coming. The entirety of the lower 48 states, the greater Americas, and some regions beyond will witness — weather permitting — a total lunar eclipse the night of March 13 and into the ...
During Valentine's Day weekend, northern parts of America, including Maine, may have a chance of seeing an aurora. But space ...
During Valentine's Day weekend, northern parts of America, including Maine, may have a chance of seeing an aurora. But space ...
NOAA releases northern lights forecast for Valentine's Day, with chances of the aurora borealis reaching the northern part of ...
Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.
The Valentine's Day northern lights will largely be visible in Canada and Alaska, but a few northern-most states may see the ...
The Tarantula Nebula, also known as 30 Doradus, is revealed in an unusual light in this exceptionally deep Chandra X-ray ...
Geomagnetic storms also cause problems on Earth. The electric currents they create can overload power plants and cause ...
In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small and in the Milky Way, while Curtis took a more radical position that they ...
From supermoons to a total eclipse to the national park’s biggest and best-attended star parties, these are the must-see celestial shows of the year ...
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