Add Yahoo as a preferred source to see more of our stories on Google. NASA's Mars Sample Return program has been effectively cancelled, meaning the best evidence of life on Mars could be trapped in ...

BOULDER, Colorado — The existing NASA-European Space Agency effort to establish a Mars Sample Return program is slated to be discontinued. That's the word according to the Commerce, Justice, Science, ...

The only way to create a sustainable program of exploring the moon and Mars with humans, beyond the initial flush of achievement, is by fully integrating science into our planning. We won’t be able to ...

"The Chinese may well beat the U.S. with a grab sample." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the latest updates ...

Suggested Citation: "Appendix A: The NASA Mars Exploration Program." National Research Council. 2003. Assessment of Mars Science and Mission Priorities. Washington, DC: The National Academies Press.

This lecture was presented January 13, 2011 at the National Air and Space Museum. A panel of Mars scientists from the Museum, NASA, the European Space Agency, Brown University, and Cornell University ...