Earth at Night: Difference between revisions

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=== Earth at Night ===
=== Earth at Night ===


<big>Question: '''''Is the Earth blue even at night?'''''</big>  
 
<big>'''''Question''''': '''''Is the Earth blue even at night?'''''</big>  


[https://mobile.twitter.com/Astro_Alex/status/495673061199609857/photo/1 Astronaut Gerst answers]
[https://mobile.twitter.com/Astro_Alex/status/495673061199609857/photo/1 Astronaut Gerst answers]

Revision as of 18:28, 21 August 2019