Astronomers get WISE to a mysterious class of space rocks lurking dangerously near Earth and only visible in the infrared, workers at the Kennedy Space Center race to troubleshoot a valve problem with Discovery in hopes of keeping her on track for launch,a string of comets take a death dive, Jupiter's Great Red Spot gets the thermal imaging treatment, new views of the moons of Mars and Saturn, rover tracks on the moon, Bob Bigelow puts out the all-call for astronauts, the Shuttle Enterprise may be old but she's apparently still up for a piggy back ride, shrimp on ice, and a helicopter crash only a dummy could survive.