Space For Rent

Space For Rent
Wednesday, August 12, 2015, Shraban 28, 1422 BS, Shawal 26, 1436 Hijr

'Universe is slowly dying'
Australian researchers say
Published :Wednesday, 12 August, 2015,  Time : 12:00 AM  View Count : 10
SYDNEY, Aug 11 :  The universe is dying but there is no need to panic as there is still about 100 billion years to go, reveals a group of Australian researchers.
Researchers from the International Centre for Radio Astronomy Research (ICRAR) in Australia have measured the energy generated across 200,000 galaxies more precisely than ever before, discovering it is only half of what it was 2 billion years ago and is continually fading, reports Xinhua.
Simon Driver from ICRAR said today the research looks "bleak" but "we have a long time".
"It's going to be a long retirement and a slow dwindling process," Driver said. "It's about 100 billion years or so until all starlight stops being produced."
It has been known since the late 1990s that the universe is slowly fading; however this latest work shows it is happening at all wavelengths.
"The universe is fated to decline from here on in, like an old age that lasts forever. The universe has basically plonked itself down on the sofa, pulled up a blanket and is about to nod off for an eternal doze," Driver said.  The scientists used seven of the world's most powerful telescopes to observe the galaxies and map various types of energy output, from far infrared to the far ultraviolet.
Initial observations were conducted using the Anglo-Australian Telescope in New South Wales, Australia, and two orbiting space telescopes operated by NASA and another belonging to the European Space Agency made supporting observations.
Driver will present this work at the General Assembly of the International Astronomical Union in Honolulu today.     ?IANS

Editor : Iqbal Sobhan Chowdhury
Published by the Editor on behalf of the Observer Ltd. from Globe Printers, 24/A, New Eskaton Road, Ramna, Dhaka. Editorial, News and Commercial Offices : Aziz Bhaban (2nd floor), 93, Motijheel C/A, Dhaka-1000. Phone :9586651-58. Fax: 9586659-60, Advertisemnet: 9513663, E-mail: [email protected], [email protected], [email protected]