

Earthrise 2015 LRO

Water Theories Evaporate


Secular Ocean Theory Evaporates


New Earth Ocean Theory Is All Wet


Fish News and Fish Stories: Water You Know?

Some marine biology news is amazing; some just plain dumb.

Comety Show: Oceans from Space

Finally, a comet has been found with a deuterium-to-hydrogen ratio that is close to that found in Earth’s oceans. That had not been true of many other comets. Astrobiologists claim this ration in Comet Hartley 2 as “proof” that our water came special delivery from water-balloon comets. But why do they believe that, what constitutes proof, and what new problems does the “proof” lead to?
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