Today's Tickets @ 2 Song: "Jessie's Girl" by Rick Springfield


apollo moon mission

Apollo 11 Astronaut Buzz Aldrin Wants You to Go to Mars

SPOILER ALERT: The trip to Mars Aldrin is advocating is one way.


Credit: ROBYN BECK/AFP/GettyImages

Curiosity Lands On Mars!

The new Mars Rover Curiosity landed safely on the Red Planet after an eight-month journey. See some of the first images on Mars!