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The Moon
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Comets
Deep-Sky Objects
Observing Basics
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Astrophotography
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Sky Tonight
Your daily digest of celestial events in the sky tonight.
Observing
The Sky Today on Sunday, December 7: Mercury reaches greatest western elongation
Observing
The Sky Today on Saturday, December 6: Europa and its shadow cross Jupiter
Observing
The Sky Today on Friday, December 5: Mercury improving
Observing
The Sky Today on Thursday, December 4: December’s Full Cold Super Moon
Observing
The Sky Today on Wednesday, December 3: The Moon again blots out the Pleiades
Observing
The Sky Today on Tuesday, December 2: Visit the Winter Albireo
Observing
The Sky Today on Monday, December 1: Ganymede and its shadow transit Jupiter
Observing
The Sky Today on Sunday, November 30: Watch Titan reappear
Observing
The Sky Today on Saturday, November 29: Mercury’s retrograde path ends
Observing
The Sky Today on Friday, November 28: Saturn stands still
Observing
The Sky Today on Thursday, November 27: Ceres comes to a stop
Observing
The Sky Today on Wednesday, November 26: Jupiter passes south of Pollux
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