#cosmology #astronomy #milkyway
https://www.sciencealert.com/a-mysterious-wave-like-structure-in-our-galaxy-found-to-be-slowly-slithering
https://www.sciencealert.com/a-mysterious-wave-like-structure-in-our-galaxy-found-to-be-slowly-slithering
#cosmology #astronomy #milkyway
https://www.sciencealert.com/a-mysterious-wave-like-structure-in-our-galaxy-found-to-be-slowly-slithering