-observing satellite: https://t.co/Wm7TYlNSeX pic.twitter.com/UqhYHTpAQm— NASA (@NASA) November 12, 2019
Q: What did Mercury say when it was asked to line up between Earth & the Sun?
A: I'll pass! 😎
We witnessed a rare treat during today's #MercuryTransit, which only happens ~13 times a century! Revel in the views captured our @NASASun