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Extraterrestrial


— Space

The Breakthrough Initiatives: Galvanizing the search for life in our Universe

By - July 22, 2015 1 Picture

At a Royal Society event in London earlier this week, Professor Stephen Hawking, Astronomer Royal Lord Martin Rees, and entrepreneur Yuri Milner announced an ambitious 100 million dollar initiative aimed at galvanizing the search for extraterrestrial life. The initiative would seek to make use of a blend of cutting edge telescopes and crowd sourcing to bring the hunt for life in line with present day technological capabilities.

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— Science

Super-sensitive motion sensor could be used to hunt for extraterrestrial life

By - December 30, 2014 1 Picture
People often state that certain planets are too hot, cold or toxic to support life. The catch, however, is that those people are really just talking about life as we know it here on Earth. By that same token, when rovers exploring other planets seek out chemical signatures associated with life forms, they're only able to identify chemicals that we know to look for. That's why Swiss scientists from the EPFL research center have created a device that identifies microscopic life, based on nanoscale movements instead of chemistry. Read More
— Science

Detecting industrial pollution could be an effective approach to finding ET

By - July 31, 2014 1 Picture
According to researchers at the Harvard-Smithsonian Center for Astrophysics (CfA), we might soon be able to detect hints of technologically advanced alien civilizations by measuring high levels of polluting gases in the atmospheres of distant exoplanets. The approach should become viable soon after the James Webb Space Telescope (JWST) is launched in late 2018. Read More
— Science

The Milky Way may host over 100 million planets supporting complex life

By - June 10, 2014 3 Pictures
A survey conducted by astronomers at Cornell University has taken into account the characteristics of 637 known exoplanets and elaborated a Biological Complexity Index (BCI) to assess the relative probability of finding complex life on them. Their data supports the view that as many as one hundred million planets scattered around the Milky Way, and perhaps more, could support life beyond the microbial stage. Read More
— Space

SpaceHabs: One man's architectural vision for colonizing Mars

By - April 8, 2014 20 Pictures
With a projected settlement date of 2025, the Mars One project has received over 200,000 applications for the one way trip to the Red Planet. But creating a living, sustainable community on the distant planet for the select inhabitants will require not only unique technological and engineering solutions, but also novel architectural systems. Bryan Versteeg is a conceptual designer who’s been working with the Mars One team in anticipation of the planet’s eventual colonization. Read More
— Space

NASA sizes up Europa landing to search for conditions for life

By - August 8, 2013 6 Pictures
It's an icy inhospitable world, a little smaller than our own Moon: Europa. It's one of Jupiter's four largest satellites, the Galilean moons named after the polymath astronomer who discovered them in 1610. At the surface, the temperature never climbs above about -160º C (-256º F), yet it's thought that beneath the frozen epidermis there could be a liquid saltwater ocean. Were that the case, Europa would be about the best candidate for extraterrestrial life in the Solar System, albeit life in microbial form. That Europa could harbor life isn't news. That NASA is now considering landing a robot on Europa's surface is, and the agency has one or two ideas about what a robot should do when it gets there. Read More
— Science

Get ready to find E.T. with the James Webb Space Telescope

By - March 15, 2013 17 Pictures
NASA astronomers involved in the mission of the James Webb Space Telescope (JWST) say the successor to the Hubble and Spitzer telescopes will likely enable mankind to finally answer the existential question "Are we alone?" within this generation. That was one of the clear themes in a recent panel discussion on the telescope at the South By Southwest Interactive festival in Austin, Texas, where a full scale model of the JWST was also on display outdoors all week long. Read More
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