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Latest Astrobiology Stories

2014-01-21 16:20:27

NASA has received 58 proposals for science and exploration technology instruments to fly aboard the agency's next Mars rover in 2020, twice the usual number submitted for instrument competitions in the recent past, and an indicator of the extraordinary interest in exploration of the Red Planet.

rover tracks
2014-01-10 03:08:58

A new image taken by NASA's Mars Reconnaissance Orbiter shows the space agency’s Curiosity rover on the surface of Mars viewed from orbit.

Super Earths May Be More Like Our Planet Than Previously Theorized
2014-01-09 06:55:52

It seems like the discovery of Earth-like planets is always announced with one caveat – the planet discovered probably isn’t much like Earth. Many of these are "super-Earths,” which are several times larger than our own planets and thought to be completely covered in water.

Habitable Zone Larger Than Believed
2014-01-08 14:32:50

A new paper published in the journal Planetary and Space Science claims planets that were once thought uninhabitable may actually be able to contain life after all.

mars curiosity wheel damage
2013-12-21 05:53:28

Having successfully completed a software upgrade, the team operating NASA’s Mars rover Curiosity now plans to check the vehicle’s wheel for wear-and-tear, officials with the US space agency announced on Friday.

Mars Curiosity Rover - A Look Back At 2013
2013-12-20 04:35:50

With a new year around the corner, redOrbit decided to take a look back at NASA’s most-prized rover’s accomplishments over the past year, looking at everything from breakthrough discoveries in Martian soil samples to Curiosity’s 100,00th laser shot.

NASA's Jet Propulsion Laboratory To Test New Supersonic Decelerator Technology
2013-12-18 06:35:49

A giant crane will tower above NASA's Jet Propulsion Laboratory in Pasadena, Calif., shooting out of a hilly mesa like an oversized erector set, ready to help test components of NASA's Low Density Supersonic Decelerator (LDSD) project.

Mars Rock Dating Analysis
2013-12-13 10:15:24

Scientists have announced the first-ever geological analysis of a rock sample performed on another celestial body – Mars.

Ancient Martian Lake May Have Supported Microbial Life
2013-12-09 12:40:55

A crater found on Mars is actually an ancient lakebed that would have contained the proper conditions to have supported life on the Red Planet, according to a new finding by NASA’s Curiosity rover.


Latest Astrobiology Reference Libraries

Planetary Astronomy
2014-01-12 00:00:00

Image Caption: Artistic concept of a planetary system. Credit: Wikipedia/NASA/JPL-Caltech The term Astronomy encompasses a broad range of topics, including the study of stars, galaxies, and planets. In order to focus on the different areas of study, many subfields of astronomy emerge. One such area is the study of planets known, appropriately, as Planetary Astronomy. Observational Planetary Astronomy Even within the field of Planetary Astronomy, there are several divisions to...

Astrobiology (journal)
2012-06-04 18:56:55

Astrobiology is a peer-reviewed scientific journal published monthly by Mary Ann Liebert Inc. It is the official journal of the Astrobiology Society. As of May 2012, the editor-in-chief is Sherry L. Cady, PhD (Portland State University, Department of Geology). Astrobiology is the leading international journal for astronomers, biologists, chemists, geologists, microbiologists, paleontologists, and planetary scientists designed to advance our understanding of life’s origin, evolution, and...

Sagan, Carl
2004-10-19 04:45:44

Carl Edward Sagan (November 9, 1934 - December 20, 1996) was an American astronomer who pioneered exobiology and promoted the Search for Extraterrestrial Intelligence (SETI) and science in general. He is less well known for his skepticism. Born in Brooklyn, New York, Sagan attended the University of Chicago, where he received a bachelor's degree (1955) and a master's degree (1956) in physics, before earning his doctorate (1960) in astronomy and astrophysics. He taught at Harvard University...

8_954eea8cfea1d821c7ed8a17abdb57922
2004-10-19 04:45:44

Xenobiology -- Xenobiology (or exobiology, or astrobiology) is the term for a speculative field within biology which considers the possibility of, and possible nature of, extraterrestrial life. It also necessarily includes the concept of artificial life, since any life form might naturally evolve elsewhere, could conceivably come out of a laboratory using a future technology. It might be difficult to tell whether a truly strange life form had in fact arisen in space, or was designed much...

8_4f8f6116a5b86950ef761e22266894812
2004-10-19 04:45:44

Panspermia -- Panspermia is a theory (more directly described as a hypothesis, as there is no compelling evidence yet available to support or contradict it) that suggests that the seeds of life are prevalent throughout the universe and life on Earth began by such seeds landing on Earth and propagating. The theory has origins in the ideas of Anaxagoras, a Greek philosopher. An important proponent of the theory was the British astronomer Sir Fred Hoyle. There is some evidence to...

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Word of the Day
bawbee
  • A coin originally worth six pennies Scots, and later three; held equivalent to an English halfpenny.
  • (in plural) Money; cash.
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