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: elenin
Comet Elenin poses no threat to Earth
Often, comets are portrayed as harbingers of gloom and doom in movies and on television, but most pose no threat to Earth. Comet Elenin, the latest comet to visit our inner solar system, is no exception. Elenin will pass about … Continue reading
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Tagged comet, comet elenin, elenin, JPL, NASA