Astronauts Have Been Stuck In Low-earth Orbit,

Although The Elusive 'cure' May Be A Distant Dream, Understanding The True Nature Of Cancer Will Enable It To Be Better Controlled And Less Menacing.

A Permanent Base On Mars Would Have A Number Of Advantages Beyond Being A Bonanza For Planetary Science And Geology. If, As Some Evidence Suggests, Exotic Micro-organisms Have Arisen Independently Of Terrestrial Life, Studying Them Could Revolutionise Biology, Medicine And Biotechnology.

Most Life On Earth Is Microbes. We've Only Just Scratched The Surface Of The Microbial Realm. Probably Less Than .1% Of Microbes Have Been Classified Let Alone Cultured Or Had Their Genes Sequenced, So Really That Microbial Realm Is A Mystery.

The Eerie Silence: Are We Alone In The Universe?

Cancer Is Like Another Form Of Life. It's Closely Related To Healthy Life. A Healthy Body Is One Form Of Life. Cancer Is In A Way Nature's Experiment With Life.