SpaceX tries again on Space Station resupply, booster landing

Weather permitting, SpaceX hopes for a controlled booster landing in the ocean. After an attempted launch earlier this week was scrubbed due to a helium leak, SpaceX will try again at 3:25pm EDT today. The mission will send a Dragon capsule toward the International Space Station, filled with more than 5,000 lbs. of everything from food to science experiments. (arstechnica.com) المزيد...