Book Review: When Biospheres Collide – A History of NASA’s Planetary Protection Programs

When Biospheres Collide – A History of NASA’s Planetary Protection Programs by Michael Meltzer; NASA History Program Office (NASA SP-2011 – 4234), Washington, D.C.; 2011. Note: Available as NASA e-Book. This is an absorbing look at a topic that receives little...

Beyond Planet Earth: The Future of Space Exploration – New Exhibit Opens!

Beyond Planet Earth: The Future of Space Exploration opens today, organized by the American Museum of Natural History in New York. The just-opened exhibit launches visitors into the exciting future of space exploration as it boldly examines humanity’s next steps “out...