Science

Alien life discovery in our lifetime insists SETI astronomer

Alien life discovery in our lifetime insists SETI astronomer

The hunt for alien life will turn up results within our lifetime, a senior astronomer at the SETI Institute has promised the US Congress, though it might not be tentacled monsters or grey-skinned creatures with big eyes. The surprise commitment came at a House Committee on Science, Space and Technology hearing this past week, with SETI's Seth Shostak going on to explain the justification behind his bold prediction.

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Researchers send high-speed broadband to the moon

Researchers send high-speed broadband to the moon

As humankind works towards expanding its presence in space, one day establishing colonies on other planets, questions of communication with Earth become increasingly important. To address this, researchers from MIT and NASA have demonstrated for the first time the ability to beam wireless broadband to space.

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Meteor Shower tonight could be super-dramatic says NASA

Meteor Shower tonight could be super-dramatic says NASA

A never-before-seen meteor shower could put on a dramatic show in the night sky tonight, NASA has advised, with the May Camelopardalids potentially featuring more than 200 meteors each hour. The result of periodic comet 209P/LINEAR, the predicted meteor shower is actually the result of a long-ago flyby in the 1800s, during which time it left streams of dust trailing it. Read on for how you could see it yourself.

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Breakthrough brings us health implants size of rice grains

Breakthrough brings us health implants size of rice grains

What if the credit card in your wallet could someday power your heart? Researchers at Stanford have created an electronic device smaller than a grain of rice, which can be charged remotely by a device roughly the size of a credit card. The goal is to use it as an implant for humans, with it having been tested as a pacemaker for a rabbit already.

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NASA plans oxygen alchemy for manned Mars mission

NASA plans oxygen alchemy for manned Mars mission

NASA's manned mission to Mars could take a MacGyver approach to the flight home, potentially relying on oxygen extracted from the red planet's own atmosphere to support crew both during the mission and on the return journey. Dubbed in-situ resource utilization (ISRU), the strategy could mean a very different approach to mission design, particularly when it comes to the planned 2020 robotic rover NASA intends to send to Mars.

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