To Mercury By Way Of Slinky Crescent

Catch any northern lights last night? It wasn’t easy. A low glow and a few faint rays appeared in the northern sky early just after the end of evening twilight. I also saw some glow early this morning just before the start of dawn. Forecasts still call for a G1 or minor geomagnetic storm (Kp=5)…
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Crescent Moon Comeback / See Tonight’s Mars-Uranus Duet In Binoculars

Annular solar eclipse as viewed from Coyhaique, Chile Let’s start today with time lapse video of Sunday’s “ring of fire” solar eclipse. It mixes images of sun in eclipse with the human scene. Notice that even at maximum eclipse — when most of the sun was covered — it was still “sunny” outside. It’s hard to…
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The March To Venus

I shouldn’t be surprised when the moon returns to the evening sky, but somehow I always am. Maybe it’s because it’s gone for so long, rising so late that most of us lose track of where it is. Then all at once, it’s back and in its loveliest guise — a slender crescent. I’m so partial to crescents,…
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Beware The Black Moon This Halloween

As if chased by dark spirits, the moon won’t linger long on Halloween night. The last we heard of its whereabouts was Friday morning, when some of you got to see the sharp-tipped crescent swing by the planet Jupiter at dawn. Shortly after, it slipped out of the picture on its way to new moon…
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See The Dawn Crescent Before Its African Eclipse

Many of us are focused on next year’s total solar eclipse which will be widely visible across the U.S., but in truth, eclipses happen every year. Some are total, some are partial and some are annular. On Thursday, skywatchers across central Africa and Madagascar will witness the year’s second solar eclipse. The first in March…
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