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Thursday, February 5, 2026
TopicBinary stars

Topic: Binary stars

What caused rare 2015 supernova? Indian astronomers on space quest trace it to rarer star

Researchers from Aryabhatta Research Institute of Observational Sciences discover that a 2015 supernova came from 2 stars, one of which was the extremely rare Wolf-Rayet star.

In Chile, a group of scientists are watching twin stars being born

The scientists, from Japan, Sweden & US, are observing a molecular cloud that’s on its way to forming a binary star system — the astronomical equivalent of twins.

On Camera

India lived in ancient Europe as a positive ‘Other’. Ties are way older than colonialism

Stories of Indian spices, beasts, saints, and kings fired the European imagination for a thousand years. India anchored Europe’s sense of the world.

RBI policy rate decision Friday, US trade deal dashes hope of cut

Majority of 39 economists surveyed by Bloomberg expect the central bank to keep its benchmark repurchase rate unchanged at 5.25%.

Trade deal sorted, India & US move on to pending defence pacts—P-8I aircraft first, engines next

Defence Acquisition Council likely to take up P-8I procurement, cleared in 2019, in third week this month. Proposed joint production of GE F414-INS6 engine also on agenda.

Swiss report should now close Op Sindoor debate. Knowing when to stop the fight is key too

The key to fighting a war successfully, or even launching it, is a clear objective. That’s an entirely political call. It isn’t emotional or purely military.