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Another interesting phenomenon visible with the naked eye is Earthshine. Best visible shortly before or after a new moon (during the waning and waxing crescent phases respectively), Earthshine is the faint glow of the non-illuminated (night) side of the Moon caused by sunlight reflecting off the surface of Earth (which would appear nearly full ...
Understand the moon phases and you can wager a pretty good guess for when the next full moon is no matter where we are in the lunar cycle. Here's how.
When the moon is nearly full, it is called a gibbous moon. The crescent and gibbous moons each last approximately a week. [5] Each phase is also described in accordance to its position on the full 29.5-day cycle. The eight phases of the moon in order: [5] new moon; waxing crescent moon; first quarter moon; waxing gibbous moon; full moon; waning ...
The most powerful telescope to be launched into space has made history by detecting a record number of new stars in a distant galaxy. NASA's James Webb Space Telescope, history's largest and most ...
The annual Winter Star Party, held since 2006, is usually on the last Saturday in January. Doors open at 6 pm and programs are held regardless of sky conditions. There are typically several speakers on various astronomy topics or brave the cold and see winter constellations, along with the Moon, Jupiter, the Orion Nebula, and much more through ...
Then there are fun facts that will remind you just how different — and quirky — people are all around the world, doing things you wouldn’t even think to make up for movies. Like how a woman ...
Cosmos: A Spacetime Odyssey is a 2014 American science documentary television series. [2] The show is a follow-up to the 1980 television series Cosmos: A Personal Voyage, which was presented by Carl Sagan on the Public Broadcasting Service and is considered a milestone for scientific documentaries.
As of 2017, there are over 52,011 known variable stars, [1] with more being discovered regularly, so a complete list of every single variable is impossible at this place (cf. GCVS). The following is a list of variable stars that are well-known, bright, significant, or otherwise interesting.