Posts Tagged ‘alien’

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Yay yay – the Allen Telescope Array!

August 16, 2011

by tte-77

skywatching Allen Telescope Array SETI

The I#impressive Allen Telescope Array - Credit: SETI

Telescopes looking for extra terrestrial intelligence should re-open within weeks after donors replaced income lost in public funding cuts.

The Search for Extraterrestrial Intelligence (SETI) Institute, had to shut the £18m Allen Telescope Array in April but donors have since raised more than £120,000 with more than 2,400 people contributing to the fund. Donors include the likes of actress Jodie Foster who played the lead role of an astronomer looking for evidence of aliens in the 1997 film Contact. Amongst other donors was the Apollo 8 astronaut, Bill Anders.

The 42 radio telescopes, in northern California, search space for potential signals from alien life forms.

The SETI Institute says the fund should be enough to keep the telescopes operating until the end of 2011.  The plan is still dependent on the institute receiving money from the US Air Force to help track space debris that could damage satellites.

SETI is hoping to raise more money to contribute to the £1.5m annual operating and staffing costs of the telescopes and keep them going beyond the end of this year. Ultimately the plan is to use the array to observe planets outside our own Solar System.

The array also contributes to research into black holes, pulsars and magnetic fields in the Milky Way.

Source: BBC News

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Jodrell Bank to become base for Square Kilometre Array

April 2, 2011

by yaska77

The Jodrell Bank Observatory (in Cheshire) has been selected to become the headquarters for a new £1.3bn project to build the world’s biggest radio telescope.

An agreement to run the “Square Kilometre Array” from Jodrell was signed by the UK, France, Germany, Italy, the Netherlands, Australia, New Zealand, China and South Africa.

The SKA (which could be built in Australia or southern Africa) is designed to answer some key questions about the Universe.  It takes it’s name from the size of its collecting area, made up of thousands of smaller dishes rather than one giant one (the combined size being approximately one square kilometre giving 50 times the sensitivity, and 10,000 times the survey speed, of the best current-day telescopes).

Artist's Impression Credit : SPDO, Swinburne Astronomy Productions

The new headquarters at Jodrell is expected to open January next year.  Partners from 20 countries are currently involved in the project and construction of the SKA could begin by 2016, with the telescope expected to be complete by 2024.  It’s hoped it will reveal how planets and galaxies are born, give clues to the nature of dark energy and even help to detect signs of possible alien civilisations.

Jodrell Bank has been responsible for some hugely important astronomical discoveries since it was established after the Second World War.

A more detailed article can be found on the BBC website.

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