Astronomy on MSN
How often does Earth transit the Sun for an observer on Mars?
If I were on Mars, how often would I see Earth transit the Sun? Steven RiserConyers, Georgia From Mars, Earth transits the ...
McKim Observatory still houses many of its original instruments, including a 9.53 inch Clark Refractor telescope, a meridian transit telescope, and a gravity driven chronograph. Missing from the early ...
Astronomy on MSN
The sky today on Friday, March 6: Io's turn to transit
Looking for a sky event this week? Check out our full Sky This Week column. March 5: Time to observe Comet Wierzchoś Io ...
September’s sky is rich with opportunities. Titan’s shadow continues to transit Saturn. The ringed planet reaches opposition along with Neptune, with both worlds in the same region of the sky. Mars is ...
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