A new study shed light on what powers Enceladus' extraordinary geologic activity, while - at a conference in Seattle last week - space visionaries discussed a return to this moon.
The North Taurid meteor shower is peaking around now. It tends to produce a lot of fireballs, or very bright meteors. Keep watching! The shower is sparse, but it goes all month. Mikkel Valentin Hansen in Denmark caught this very bright meteor on November 8. Read his story.