It's a space nerd weekend, folks. Not only is the Griffith Observatory celebrating its 75th Anniversary (with events all day today), the Jet Propulsion Laboratory is hosting their annual open house this weekend. Then add to that this: "This weekend, Venus and the crescent Moon are gathering in the western sky for a spectacular conjunction, and they’re not alone. The International Space Station and, very likely, space shuttle Atlantis will join them for a rare four-way meeting of spaceships and planets over many locations," says Space Fellowship. Anthony Cook at the Observatory's Sky Report offers up some more information. more ›

This trio of planets were seen from around the world last night. And hopefully you saw it too because it won't be happening until 2052 (though, on New Year's Eve, Venus and the moon will be in view). This conjunction of planets have been seen in our skies since Thanksgiving night, but last night was when they appeared closest together. more ›

Since Thanksgiving night, Jupiter and Venus have been in our skies for our viewing pleasure. Tonight will be the "most attractive," says Anthony Cook of the Griffith Observatory Sky Report. The two planets will appear close together--about the width of your finger when you stretch your arm out--with the moon 4 degrees--or about two finger widths--to the upper right. The planets will set around 7:40 p.m. more ›

If you're into planet watching, the next time this will happen is on Nov. 18, 2052. So best to take advantage this weekend: more ›