Clear Sky Chart – Letha
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- RT @NASA: It's 2,000 light years away & almost a light year wide. Look at @NASA_Hubble's latest Ring Nebula image! go.nasa.gov/121jR6j 1 day ago
- RT @plutokiller: ack! it's the sun! thus, astronomers & vampires end their nights. 1 day ago
- Interesting chart comparing distances covered by space "rovers." Mars Opportunity is about to break a record! http://t.co/hpkkGg0oka 5 days ago
Solar Activity Monitor: Solar X-Rays / Geomagnetic Field
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Tag Archives: cygnus
A summer gem
by Bill Murmann During the summer, one of the best colorful double stars is Albireo, the head of the “Swan” in the constellation Cygnus. “Double Stars” was the topic for the program at our monthly meeting on Monday, September 12, … Continue reading
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Tagged Albireo, constellations, cygnus