‘5G will better connect rural areas’

India plans to begin 5G trials by 2020, but experts and industry stand at odds over its impact on human health and environment. The fifth …

Space probe LISA Pathfinder lifts off

LISA Pathfinder will hunt for gravitational waves which were first proposed by Albert Einstein in his General Theory of Relativity

NASA to crash into asteroid, ESA to follow up

European Space Agency teams up with NASA to test planetary defence programme

Red Planet's river saga

Discovered: More than 300,000 new galaxies

200 astronomers from 18 countries analyse results of low frequency telescope in radio survey of northern hemisphere

New physics needed to explain Universe’s expansion rate: NASA

Scientists are certain about veracity of a long-standing discrepancy in the value of the rate of expansion known as Hubble Constant

Comets may have brought key chemicals to Earth to kick-start life

Philae Lander sends rich data from Comet 67p before falling asleep

Science & Technology - Briefs