Super-earths with life and ropes of life

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 - Astronomers are expanding the search for extraterrestrial life to include some very unearthly places. Their theory is that ice-covered super-Earths, which are plentiful in the Universe, could support some kinds of life. See article.
g Life - Deep inside the Frasassi cave system in Italy and more than 1,600 feet below the Earth's surface, divers found filamentous ropes of microbes growing in the cold water, according to a team of Penn State researchers. See article.
g Message - The SETI Institute predicts that we'll detect an extraterrestrial transmission within twenty years. If that turns out to be true, it'll probably be the folks at UC Berkeley's Hat Creek radio observatory who will have heard the call. See article. Note: This article is from 2004.
g Cosmicus - Within the framework of general relativity and without the introduction of wormholes, is it is possible to modify a space-time in a way that allows a spaceship to travel with an arbitrarily large speed, such as faster than light? One physicist thinks so. See article.
g Imagining - Here’s an impressive list of “Star Trek” aliens. Of course, most “Star Trek” aliens either are just humanoid (an unlikely scenario, though the series did explain it away by saying a previous humanoid race “seeded” worlds with their DNA) are incorporeal. Still, the series did offer some intriguing species — most notably the horta, tribble and Species 8472 — merit attention.