Tuesday, August 7, 2018

Aug 7 - Milky Way's Dark Rift

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Dark Rift in the Milky Way
Standing under a dark sky? Look up! In August, you’ll notice a long, dark lane dividing the bright Milky Way. This Dark Rift is a place where new stars are forming.
Next 2 mornings: Moon in Gemini
The moon has now waned to a slim crescent phase. It's near the stars Castor and Pollux – the legendary Gemini "twins" – on Wednesday and Thursday mornings.
Speck from an asteroid
Viewed under a microscope, it resembles a human hair. But it's a speck of cosmic dust – a tiny sample from an asteroid, brought back to Earth by a Japanese space mission.
2017 was 3rd warmest year on record, says international report
The annual State of the Climate report says 2017 was the 3rd-warmest year on record, behind 2016 (1st) and 2015. 

New products available at the EarthSky Store!

Next 2 mornings: Moon in Gemini
Castor and Pollux are frequently called "twin" stars. But they don't look alike. Pollux is brighter and more golden in color.
Speck from an asteroid
This is an extremely precious speck of extraterrestrial dust, from the Itokawa asteroid.
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