Reality Check For 7/24/15: Taylor Vs. Nicki, Earth's Bigger Cousin, Demi Lovato's New Video For "Cool For The Summer"For the past few days Taylor Swift and Nicki Minaj have been battling on twitter over the VMA nominations.
NASA Steps Aboard "Gangnam Style" ShipPSY's popular hit gets educational.
Big Time Rush's #FollowFriday PicksGuess which member loves NASA and which loves Katy Perry?
NASA Gets Party Rocked And Tweets Britney SpearsEveryone wants to Tweet with @MarsCuriosity -- most of all pop stars.
Playlist For The Curiosity Rover On MarsWe wondered, what would the Curiosity rover (or perhaps some unknown life forms on Mars) like to listen to? Here are some suggestions, including the Black Eyed Peas, Katy Perry, Karmin, John Mayer and more.