| | October 19 Watch BepiColombo Launch | | | |
|
|
|
| | | Artist's concept of BepiColombo at Mercury, via ESA. | | | | | What makes giant soldier ants? | | Charles Darwin puzzled over why ants come in such wildly different sizes. The question even made him doubt his theory of evolution. New research might explain things. Read more.  Soldier ant, via Abouheif Lab/ McGill University. | | | | | |
|
|
|
|
|
|
| | | Watch for Orionid meteors this weekend | Orionid meteors radiate from a point in the constellation Orion the Hunter. Just know that you don't have to identify this radiant point to see the meteors. | | | | |
|
|
| | Milky Way and moonlight | Last Thursday, Kristopher Schoenleber of KGS Photo captured the Milky Way and moonlight over Indian Beach at Ecola State Park in Cannon Beach, Oregon. | | |