Also Student robotic competition . Volcanoes on Mars 'may be active' . LPSC abstract . Flash in the pan may be messages from outer space . Scientists Will Be Slow to Celebrate Any Contact .
Ice volcanoes resurface Jupiter moon .
On How Life On Earth May Have Begun . Carl and Ann's main works include 1. The Demon-Haunted World 4. Horst's Tribute to Carl Sagan - updated 14 Feb 1998. We are planning to re-issue it on DVD and VHS after the legal work is complete.