All Science
- Quadrantid meteors and 11 other big skywatching events of 2012
- Dec. 25: Christmas evening and Jupiter
- Dec. 13-14: Geminid meteor shower
- Nov. 13: Total eclipse of the sun
- Aug. 12: Perseid meteor shower
- June 5: Rare transit of Venus across the sun
- June 4: Partial eclipse of the moon
- May 20: Annular eclipse of the sun
- May 5: Biggest full moon of 2012
- March 13: Brilliant "double planet"
- March 3: Mars arrives at opposition
- Feb. 20 to March 12: Best evening apparition of Mercury
- Quadrantid meteor shower
- Science Notebook
- we are all in the gutter
- Universe Today
- Tom's Astronomy Blog
- Slacker Astronomy
- Skymania News
- Colony Worlds