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Articles on Alien life

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Looking for evidence of extraterrestrial intelligent life elsewhere in the universe. Flickr/Asbjorn Sorensen Poulsen

The search for ET has been going on for years: so what do we know so far?

Astronomers have been looking for signs of intelligent life elsewhere in the universe for centuries. But the search has so far found nothing. So what makes this latest hunt so different?
The 64-metre Parkes Radio telescope will be instrumental in the search for extraterrestrial intelligence. CSIRO/David McClenaghan

The hunt for ET will boost Australian astronomy

The Parkes radio telescope is part of the US$100 million search for life elsewhere in the universe, but the investment will also benefit other space research at The Dish.
No green little men as far as the eye can see. ESA/Rosetta/NavCam

There’s no evidence to suggest there is life on Comet 67P

As far as underwhelming headlines go: “No Alien Life Found on Comet” must rank very close to the top. An article with this title appeared in the Guardian on July 6 in response to a story claiming that…
The Kepler satellite discovers exoplanets by measuring the light drop from a star when a planet moves in front of it. Maths can uncover many more exoplanets. Australian National University and the Niels Bohr Institute

Alien worlds: most stars have planets in the habitable zone

The search for life on other planets gets a boost thanks to an old calculation that found Uranus in our solar system.
Artist’s impression of the planet Kepler 62-f which could lie in the habitable zone of its host star 1,200 light-years from Earth in the constellation Lyra. NASA Ames/JPL-Caltech

The tools needed to seek out new worlds out there in space

More than 1,000 exoplanets have now been discovered by the Kepler Space Telescope, announced NASA this month, and the figure continues to climb. Three of the newly confirmed Kepler planets are thought…

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