NASA's Mars simulator crew emerged after 378 days: What did they learn?
Bill Stafford/NASA (NEW YORK) — For over a year, four crew members participating in NASA’s Mars Dune Alpha simulated experience communicated, ate, slept and researched as if they were stationed over 200 million miles away on the
See first photos of new pandas at San Diego Zoo
San Diego Zoo Wildlife Alliance (SAN DIEGO) — The public is now getting a look at the first pandas to enter the United States in over two decades. The San Diego Zoo Wildlife Alliance — the nonprofit