Good old Gaia

Good old Gaia

I do love ESA’s Gaia mission. 🙂


Earth and space imagery. Food for thought. Sometimes, the story is right there. Sometimes, it will develop after a while.


Image: Four sky maps made with data from ESA’s Gaia.

Text: These are velocities with respect to the galactic center (and us), interstellar dust, and chemistry. In that order. #ESAGaia

Image credits: ESA/Gaia/DPAC; CC BY-SA 3.0 IGO, CC BY-SA 3.0 IGO    

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