MetaFilter posts tagged with astrobiology

Enceladus

homunculus — Wed, 10 Dec 2008 14:52:15 -0800

Source Of Geysers On Saturn's Moon Enceladus May Be Underground Water. Earlier this year the Cassini spacecraft detected organic material in the geysers of Enceladus. The question now is, how's the fishing?

Some of the biggest questions/That's ever been asked/Do you know where life is going/Can you tell where it starts?

not_on_display — Thu, 25 Sep 2008 13:36:47 -0800

Assignment details: Discuss the following: We know that life exists on Earth, and has taken billions of years to evolve into the things we see today. But has this happened anywhere other than Earth? Well, to help sort out this headscratcher of a question, NASA has commissioned MC Oort Kuiper, aka Jonathan Chase, a grad student at the University of Glamorgan, to write a rap about it. "Astrobiology" appears in the European edition of Astrobiology Magazine.

The Color(s) Out of Space

Kronos_to_Earth — Mon, 21 Apr 2008 07:54:30 -0800

The hills of other earths might not be green...The Color(s) Out of Space. In order to work, I think the first link (slide show) requires Macromedia Flash to be enabled/installed.

Who Speaks for Earth?

homunculus — Tue, 01 Jan 2008 21:36:24 -0800

Who Speaks for Earth? "After decades of searching, scientists have found no trace of extraterrestrial intelligence. Now, some of them hope to make contact by broadcasting messages to the stars. Are we prepared for an answer?"

Life

homunculus — Thu, 06 Sep 2007 22:40:51 -0800

The Meaning of Life. "We create life, we search for it, we manipulate and revere it. Is it possible that we haven't yet defined the term (PDF)?" [Via The Loom.]

The Many Worlds of David Darling

blahblahblah — Mon, 16 Oct 2006 21:34:48 -0800

The Worlds of David Darling. British astronomer and science writer David Darling has written over 10,000 articles for three massive online efforts: the Encyclopedia of Astrobiology, Astronomy, and Spaceflight, the Encyclopedia of Alternative Energy and Sustainable Living , and a related encyclopedia of concept vehicles. Though the diversity of entries can be eccentric, and some are quite short, the science seems solid: learn about the illicit corned beef sandwich of Gus Grissom, peruse a comprehensive set of advanced space propulsion concepts, and see a terrific illustrated listing of strange land and air vehicles (don't miss the Peel P50 microcar and the Volvo Gravity Car).

Alien planet

dhruva — Mon, 09 May 2005 22:41:07 -0800

Alien planet "The drama takes place on Darwin IV, a fictional planet 6.5 light-years from Earth, with two suns and 60 percent gravity. Having identified Darwin as a world that could support life, Earth sends a pilot mission consisting of the mothership and three probes." Discovery channel feature, Flash heavy site, via Pharyngula.

ad aspera per astra

ubersturm — Thu, 13 May 2004 05:11:14 -0800

Ad Aspera Per Astra - an interview with Brother Guy Consolmagno, one of several full-time Vatican astromomers at the Vatican Observatory. He talks about the Church's take on astrobiology and the eventuality of encountering an alien race. The idea of the Church's mission beyond the Earth is something that's come up in a few good books, like The Sparrow and A Canticle for Leibowitz. Interesting to hear an actual Jesuit's take on the matter. [Via BoingBoing]

carobe — Thu, 02 Aug 2001 12:02:04 -0800

Germs from Jupiter? Viruses from Venus? Nope, just live space-borne bacteria discovered floating around Earth. "Although the bugs from space are similar to bacteria on Earth, the scientists said the living cells found in samples of air from the edge of the planet's atmosphere are too far away to have come from Earth." (via waldo.net)

owillis — Sun, 17 Dec 2000 12:05:07 -0800

Water found on Jupiter moon "After months and months of wrestling with the data ... we believe there is very strong evidence of a layer of melted water beneath Ganymede's icy surface," said Margaret Kivelson, a space physicist at the University of California, Los Angeles.

jhiggy — Fri, 10 Nov 2000 08:58:37 -0800

MARSBUGS, The Electronic Astrobiology Newsletter. Founded in 1994, e-mail subscriptions are free on request. The scholars (Dr. David J. Thomas, Math and Science Division, Lyon College, Batesville, AR, and Dr. Julian A. Hiscox, School of Animal and Microbial Sciences, University of Reading, Reading, United Kingdom) who edit this journal have kindly archived all issues online. Budding exobiologists, fire up your browsers.