Photos: Atlas 5 rocket aims for International Space Station

Watch the launch of a commercial Falcon 9 rocket carrying a Dragon cargo ship bound for the International Space Station, as seen live on NASA Television.

Weather forecasters expect a 70 percent chance of favorable conditions at Cape Canaveral for liftoff of a United Launch Alliance Delta 4 rocket Thursday with a GPS navigation satellite, marking the last flight of the Delta 4’s single-core variant after 29 flights since 2002.

Japan’s fifth HTV cargo freighter completed a five-day flight to the International Space Station on Monday, making a glacial laser-guided approach to the complex with a 9,500-pound package of food, spare parts and experiments.