Boeing digital cinema, a capability that enables same-day delivery of digital media via satellite to multiple movie theaters, is ready for viewing. The seven astronauts who will ride shuttle Discovery into space made a late-night arrival at Kennedy Space Center on Sunday as preparations remain on schedule to start the countdown today. A physics professor at the University of Iowa says that he has found new evidence to support his theory that the water in Earth's oceans arrived by way of small snow comets. A recent meeting between the Mars Express and Nozomi teams forged an agreement to work together once their respective probes arrive in Martian orbit. For the latest spaceflight news and features visit our sister-site, Spaceflight Now .
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