Actually the colors of stars are not representative of motion. That represents temperature with blue being hottest. Red/Blue Doppler shift applies to galaxies but red is moving away and blue towards.

My only problem is that I would like to hear some rock and roll. There is a hard rock band that I love from Monterrey Mexico comprised of 3 sisters ages 20-25 who call themselves "The Warning". Their compositions, playing, and singing are super. Bonus, they do sing 3 songs in Spanish.

3/3 Do you think we could keep Trump away from the Super Bowl if The Warning played? They actually only have written 3 of their many songs in Spanish. They knew how important the US market was for rock. Blue Sky friends give them a listen if you like excellent rock music.

2/3 Touring the USA the last 3 years, Europe the last two. # sisters, 20-25 years old. They are called "The Warning". They play hard rock. A power trio. Bilingual. Sing in English and Spanish. Oops that big beautiful wall will keep them out! They are from Monterey Mexico!

Glad you are here. A Hoosier who is proud of the finest from his state.

And don't forget that fuzzy patch in the club that is the nebula.