APOD

1. Orion over the Austrian Alps

   Do you recognize this constellation?

   
   

2. Lunar Eclipse over Cologne Cathedral

   Why would a bright full Moon suddenly become dark?

   
   

3. InSight Lander Takes Selfie on Mars

   This is what NASA's Insight lander looks like on Mars.

   
   

4. A Total Lunar Eclipse Video

   Tonight a bright full Moon will fade to red.

   
   

5. Total Lunar Eclipse at Moonset

   The Moon slid