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Space Science and Astronomy thread


There is a comet that might be interesting to watch out for. Details on this site:

Basically the smaller the magnitude the brighter it is. Stars in the Plough/Great Bear that you can usually make out are around 1.75, in a town, you are unlikely to see anything mag 5 or below. Jupiter was quite bright this morning at -2.39, so that first comet at -1.8 is starting to get excitingly bright.

From our view point, it is close to the sun (try looking here for Virgo ), but as it moves away it could become a nice early evening object.
 
Watched second episode. Superb series with Bri Cox. The size of the solar system alone is mind blowing. Love that comets from way beyond what we used to think was the edge of the solar system have paid us a visit. Haway the Oort Cloud :cool:
 
Watched second episode. Superb series with Bri Cox. The size of the solar system alone is mind blowing. Love that comets from way beyond what we used to think was the edge of the solar system have paid us a visit. Haway the Oort Cloud :cool:

Loved that episode. The size of our system is mind boggling enough before you even go into interstellar space
 
Loads of fascinating stuff. Mars going to get its own ring system, knowing Neptune was once much closer to the sun before it marauded out, Triton circling the other way round etc. :cool:

Yeah never knew a lot of that. Pity it'll be millions of years until the Mars ring.. would have been good to see in the sky.
 
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