Bakkster writes "Independent artists will be able to use the XNA Creator's Club to produce the Rock Band note-charts for their music and sell them in game later this year. Bands will use their original song masters and generate a MIDI file that produces the game 'gems' to which players can follow along. Tracks must pass a review process with other XNA members, and then a final approval from MTV Games. Songs will be sold for between 50 cents and $3, with the artist getting a 30% cut after MTV and Microsoft take their cut. The best tracks will also make their way to the Wii and PS3 after a 30-day exclusive period."

The Phoenix Mars Lander has successfully deployed its robotic arm and tested other instruments including a laser designed to detect dust, clouds, and fog. The arm will be used to dig up samples of the Martian surface, which will be analyzed as a possible habitat for life. A camera on the arm will allow pictures to be taken of the ground directly beneath the lander. The camera has already seen what may be ice, which was exposed when the soil was disturbed by the landing. The data collected by the arm will be compared to recent findings which suggest that water on Mars may have been too salty for most known forms of life.