decorative cloudsdecorative clouds
iOS App StoreGoogle Play Store
Junxiao S.

Junxiao Shi at Albert Einstein Planetarium

Washington, United States|May 20, 2018 via Swarm for Android

"Dark Universe" explains "dark matter" well, but description about "dark energy" remains vague.

+13
Coins
+5
First check-in at Albert Einstein Planetarium.
+2
First of friends to check in at Albert Einstein Planetarium.
+2
First Planetarium check-in in 7 months!
+2
1 check-in inside National Mall.
+2
Sharing is caring!
iOS App StoreGoogle Play Store

Foursquare © 2026  Lovingly made in NYC, CHI, SEA & LA