SCIENCE IN THE NEWS DAILY
Private Spacecraft Returns to Earth
from the New York Times (Registration Required)
CAPE CANAVERAL, Fla. (Associated Press) -- The SpaceX Dragon supply ship returned to Earth on Thursday, ending its revolutionary nine-day voyage to the International Space Station with an old-fashioned splashdown in the Pacific.
The unmanned capsule parachuted into the ocean about 500 miles off Mexico's Baja California, bringing back more than a half-ton of old station equipment. It was the first time since the space shuttles stopped flying last summer that NASA got back a big load from the orbiting lab.
Thursday's dramatic arrival of the world's first commercial cargo carrier capped a test mission that was virtually flawless, beginning with the May 22 launch aboard the SpaceX company's Falcon 9 rocket from Cape Canaveral and continuing through the space station docking three days later and the departure a scant six hours before it hit the water.
Connect With Us:
PODCAST & VIDEO: 3D Printing Replacement Body Parts
Regenerative medicine, a fledgling field with the aim of regrowing parts from a person’s own cells, is being amplified with 3D-printing technology, which can now use organic materials to create scaffolds that cells need to grow into their final forms. Richard Wysk, a professor of industrial and systems engineering at North Carolina State University, discusses the latest successes with this research, and the timeline for creating more complicated structures.
To view all multimedia content, click "Latest Multimedia."
Receive notification when new content is posted from the entire website, or choose from the customized feeds available.