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5 articles from Yahoo!

It’s all systems go from NASA for uncrewed flight of Boeing’s Starliner to space station

After conducting a flight readiness review today, NASA gave its go-ahead for launching Boeing's CST-100 Starliner space taxi on an uncrewed demonstration flight to the International Space Station on Dec. 20. Starliner is due for liftoff atop a United Launch Alliance Atlas 5 rocket at 6:36 a.m. ET (3:36 a.m. PT) Dec. 20 from Cape Canaveral Air Force Station in Florida. The capsule will deliver...

Greenland ice sheet melting could expose 400 million people to flooding by end of century, study says

About 400 million people could be at risk for flooding by the end of the century should the Greenland ice shelf continue to melt at its current pace, according to a new study. The ice shelf, one of Earth's largest, is widely considered to be the largest annual contributor of water into the ocean, and it's expected to be a major contributor to global sea-level rise, according to the study,...