
Neil deGrasse Tyson @neiltyson
Overnight January 4 / 5 - Earth at Perihelion - The closest distance to the Sun in our annual elliptical (oval-shaped) orbit. If you see astrophysicists dancing in the streets, this could be why. https://t.co/DQm3X8YQ2Q https://t.co/CfZhnqVpSg — PolitiTweet.org