Gravitational waves can help determine expansion rate, according to team at International Centre for Theoretical Sciences. Findings published in 'Physical Review Letters'.
The matter that makes up the familiar world around us is just 5% of everything in the universe. The majority of the cosmos – around 68% – is dark energy.
Studying a gamma-ray burst from 3 billion years ago, Australian researchers discover mysterious intermediate-mass black hole, whose existence was doubted by many until a few years ago.
In 2022, athletes claimed they were asked to wind up training early at Thyagraj Stadium so that the IAS couple could walk their dog. Then came the memes and public outrage.
Instead of buying more Mirages outright in early 2000s, the requirement was tweaked in favour of a medium-weight, multi-role fighter with Mirage-like performance.
Pakistan not only has zero chance of catching up with India in most areas, but will inevitably see the gap rising. Its leaders will offer its people the same snake oil in different bottles.
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