Analyzing Martian soil and if science fiction aliens look too much like humans

Welcome! "Alien Life" tracks the latest discoveries and thoughts in the various elements of the famous Drake Equation. You may notice that this and future entries are shorter than usual; career, family and book deal commitments have forced me to cut back some of my projects. Now, here's today's news:
g Abodes - NASA's Phoenix Lander is continuing to analyze the soil of Mars, providing further indications that liquid water was present at the surface. This is the first step in determining if Mars was once habitable for life as we know it. See article.
g Learning -Americans love science in their movies and TV shows, yet recent reports indicate we are losing our scientific dominance to the rest of the world. Can science-themed entertainment get Americans off the couch and into the lab? See article. Note: This article is from 2004.
g Imagining - A complaint lodged again and again against science fiction aliens is that they look too much like us. Is that complaint valid? Is it so unlikely that extraterrestrials would look at least similar (though not identical) to humans? If so, then what would beings, intelligent or not so intelligent, who evolved on another world look like? That's what Cliff Pickover explores in The Science of Aliens. Though the book is a few years old, it’s still worth reading.
g Aftermath - Humans live and die by approximations. We are seldom as perfect or as accurate as we would like to be. And as we contemplate what we might say to an advanced extraterrestrial civilization, maybe that's a point we should emphasize. See article. Note: This article is from 2003.