Penumbral lunar eclipse
Folks in Japan, and japanese half of Australia, the Americas, the western half of Africa, western Europe – and several other...
https://www.youtube.com/watch?v=OyL2ZY9AbXcThe video above is from the South Pole throughout polar sundown in March 2022, when the sun goes from having been up for...
https://www.youtube.com/watch?v=vgpqpfX_l5EThe place can we stay within the Milky Way? We stay between two main spiral arms. The solar system is situated on a...