#AstroFriday: How Has Water Changed Over Time?

Today's #AstroFriday question is about observing changes in water over time from the vantage point of space.

Project WET: What changes over time, if any, will you be looking for in water features on Earth during your time on the International Space Station?

Ricky Arnold: Our water resources on Earth will continue to be affected by climate change. I hope to be able to share some of the changes we have observed since the space station began flying seventeen years ago.

Q&A in Pictures

What changes over time, if any, will you be looking for in water features on Earth during your time on the International Space Station?   Question for Ricky Arnold, ISS Astronaut: Week 2    

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