5 Reasons NASA is Sending Dragonfly to Titan
NASA is preparing to explore Saturn's largest moon with drone-like Dragonfly. Find out why Titan is so enticing.
Read More ›
Featured
King Moon
A November 2016 "supermoon" sets over the Dr. Martin Luther King Jr. Memorial in Washington, DC.
What's Up
Skywatching Tips from NASA
February
2020
This is the best time of the year to try to view Mercury, soon after sunset. Mars disappears behind the Moon on Feb. 18; and the bright red star on Orion’s shoulder, Betelgeuse, has been acting weird. (Or has it?)
3:05 video