News related to Science, Technology, Environment, Agriculture and Medicine in India


Black Hole Eats Neutron Star: Gravitational wave ripples through laser beams on earth

Within the last five years, gravitational observatories have reported detecting a few dozen gravitational wave events in the universe. Here is a report on two such events caused by coalescing of black hole and neutron star.

LIGO overcomes seismic noise

LIGO can detect gravitational waves caused by celestial events millions of kilometres away. But quakes caused by events a few kilometres under the earth can mess up the results. Read on to see how scientists overcame the problem.

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