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Big Bang
Opinion  /  Published 16.11.20

For Penrose, a big bang forever

I have known Roger Penrose closely for quite some time. He has been visiting Calcutta for more than 25 years. His involvement with Albert Einstein’s general theory of relativity is intense; his ...
By Bikash Sinha in

Science Tech  /  Published 08.11.20

Ends of earth wise

The year was 2019 — a time before protests and lockdowns — and I was leaving sunny Los Angeles, US, for the icy desert of Antarctica to set up a telescope that would observe light from the...
By Ritoban Basu Thakur in

Science  /  Published 22.12.19

Cosmic gravy

As Christmas approaches, would-be chefs and hosts, including apparently my editors, are perfecting their techniques for making the all-important gravy for the turkey and potatoes.I have my moments as ...
By Dennis Overbye/NYTNS in

Science  /  Published 14.03.19

83 supermassive black holes found in early universe

Astronomers have discovered 83 quasars powered by supermassive black holes 13 billion light-years away from the Earth, from a time when the universe was less than 10 per cent of its present age.'It is...
By PTI in Washington

Science  /  Published 17.03.19

The men behind the Nobel Prize winners

On March 7, with great fanfare, officials from the US National Science Foundation and UK Research and Innovation announced a $30 million project to double the sensitivity of the antennas for the Laser...
By New York Times News Service in


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