Your challenge is to tell us the location of the satellite image and why it is interesting.
September Puzzler
Your challenge is to tell us the location of the satellite image and why it is interesting.
August Puzzler
Your challenge is to tell us the location of the satellite image and why it is interesting.
Skygazing for Science
The GLOBE Program's citizen scientists provide valuable scientific insight by looking at clouds from a different perspective.
June Puzzler
Your challenge is to use the comments section to tell us where it is, what we are looking at, and why it is interesting.
April Puzzler
Your challenge this month has a new twist: tell us what you see.
March Puzzler
Can you solve this month's satellite mystery?
Different Planets, Similar Patterns
Vortices in Earth’s oceans and in the atmosphere on Jupiter are generated by the same sort of fluid dynamics.
EO January 2022 Puzzler
Can you solve this month's satellite mystery?


