News tagged with human space exploration

Bringing Mars back to Earth

The search for life should be an essential component of a sample return mission from Mars, according to a recent report examining the science behind such a venture.

Apr 20, 2012
4.4 / 5 (8) 13 | with audio podcast

Finding ET may require giant robotic leap

(Phys.org) -- Autonomous, self-replicating robots -- exobots -- are the way to explore the universe, find and identify extraterrestrial life and perhaps clean up space debris in the process, according to a Penn State engineer, ...

Apr 18, 2012
3.9 / 5 (7) 6 | with audio podcast

NASA chief defends Obama's space plan

In a lecture on Monday at MIT, NASA Administrator Charles F. Bolden Jr. defended President Barack Obama’s controversial plans for the U.S. space agency’s future and touted the president’s plan to invest ...

May 12, 2010
3.1 / 5 (7) 3

Avatars in Space

At this year's Oscars, there was a great deal of buzz surrounding the science fiction epic, Avatar. The movie focuses on human explorers virtually immersing themselves in the environment of a distant world ...

Mar 17, 2010
4 / 5 (5) 2 | with audio podcast