Just wanted to reinforce GreenEyedLeo's post:
Stellarium.
I use it several times a week (including, "I wonder what satellite I watched passing south at seven o'clock last night?"). I live near downtown in a
fair sized city, so my telescope is in storage (Dear God, please get me out of this city!) and Stellarium keeps me mindful of what I am missing-- sort
of a like self-induced torture.
So, to recap--
Sirius is the brightest star in the sky. And seemed tome to be unusually bright lately-- p[probably because of the better and clearer air of late.
Jupiter has been brilliant for months-- Venus showing off as well. Mars come up just before the moon tonight.
In Orion, Betelgeuse is the reddish one, and Rigel is catty-cornered (how we say it in Texas) across Orion's Belt from Betelgeuse.
You know about the Great Orion Nebula, right? Look near the middle "star" (it is really a bunch of them) of Orion's scabbard hanging from his belt.
Decent scopes and even astronomical binoculars may produce a satisfying "Wow!"
Lastly, when describing the sky, terms like "Southwest" instead of "lower left" (and such) will negate confusion introduced by variances of local
time, orientation and longitude of other observers.
edit on 13-1-2012 by Frira because: (no reason given)