1. Ke$ha's new album Warrior, with guest appearances by Iggy Pop and members of the Strokes, is available for streaming on iTunes.
2. Downton Abbey mastermind Julian Fellowes is developing an NBC drama, The Gilded Age, set in the New York of the late 1800s. [Vulture]
3. Wealthy futurist Elon Musk is planning an 80,000-person colony on Mars. [SPACE.com, via Awl; image by Steve Jurvetson on Flickr]
4. Artist and interaction designer Evan Roth has created a deck of playing cards inspired by the Windows 98 Solitaire game. The limited-edition set was created as a collaboration with Cooper-Hewitt and is, unfortunately, sold out. [Cooper-Hewitt]
5. Per yesterday's reports, the state department has rescinded its invitation for Andrew W.K. to travel to Bahrain. [Salon]
6. TMZ denies reports that it is joining the Drones Club, but Missouri NPR affiliate KBIA is looking into using drones to gather news. Last week, Pennsylvania animal rights activists saw their surveillance drone shot down from above a local shooting club. [Image by Gary Mortimer]