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NASA's new goals were explored in New York last week in light of the reality that the manned spaceflight program has been scrapped. Is it really the end of Americans in space?
For now the U.S. is content to encourage privately funded space missions and international cooperation while a new Space Race may soon fill the vacuum left by a hobbled NASA.
Paleontologist Peter Ward, professor of biology at the University of Washington and an expert on mass extinction events, stopped by Big Think today to discuss nothing less than the fate […]
New evidence suggests that remnants of Martian microbes were transported to Earth in a meteorite that crashed into Antarctica 13,000 years ago.
Hundreds of Jupiter-like planets and a handful of Earth-sized plants have been discovered by astronomers fuelling hope of finding alien life forms.