08:08 GMT +317 July 2019
Listen Live
    UFO

    Scientist Suggests Looking for ALIENS on Starships Powered by Hawking Radiation

    CC0
    Tech
    Get short URL
    3133

    Although the idea of starships powered by the radiation from black holes is not new, this is the first time scientists have suggested using hypothetical technology as a mean of finding intelligent life in space.

    Mathematician Louis Crane, who was a co-author of a 2009 study on the feasibility of using black holes' Hawking radiation as power source for starships, has suggested a new usage for the hypothetical technology. In his most recent study Crane offered to start tracking objects that look like starships operating on this technology, so far inaccessible to humanity, but which could be used by aliens.

    Such ships will look like small spots that are hotter than any other natural objects and emit huge amounts of particles and gamma rays as a by-product of the black hole's operation. Crane added that the gamma radiation cone will appear red-shifted during the first half of such a starship's voyage and blue-shifted during the second half as the ship turns around to begin deceleration.

    The 2009 paper written by Crane and Shawn Westmoreland suggested that a black hole with a 2.8-attometer radius will have a lifespan of about a century and can produce 15 petawatts of power, thus being suitable for powering the ship and accelerating it close to the speed of light. The problem with such a singularity drive is to efficiently direct the Hawking radiation emitted by the black hole. One of the ideas is to bombard a parabolic reflector with the radiation to propel the ship forward.

    READ MORE: Far Out? Former NASA Scientist Claims Alien Ships Are Hiding in Saturn's Rings

    However, the authors of the research admit that at the moment humanity doesn't possess the materials and technology needed to build such a vessel. Another difficulty is that quantum gravity effects produced by black holes remain poorly studied and they can either make the creation of the drive much easier or make it close to impossible.

    Related:

    Antarctic Mountain Rumoured to be 'Earth's Oldest Pyramid' Built By Aliens
    Binary Stars May Be Brimming With Alien Life, Scientists Theorise
    Hunting Aliens: UK Launches New Effort to Search for Extraterrestrial Life
    Star With 'Alien Megastructure' Scanned for Sign of Life, HERE is What Was Found
    Aliens? Mock-up Mars Rover Finds Strange Martian-Like Microbes in Chilean Desert
    Tags:
    Hawking radiation, black holes, alien spaceship, Stephen Hawking, Space
    Community standardsDiscussion
    Comment via FacebookComment via Sputnik