Did a supernova trigger the late Devonian extinction?
Earth suffered an intense loss of species diversity that lasted for at least 300,000 years, possibly caused by long-lasting ozone depletion, …
New gamma ray telescope will better observe explosion of stars
The four-metre telescope in Ladakh will be able to operate in bright environment like twilight hours and moon-lit nights, unlike traditional ones …
How long will life on Earth survive?
Scientists say events like volcanic activity, an expanding sun, asteroids or a freezing core may bring about destruction
Understanding the cosmos: Bizarre flash of light traced back to kilonova a billion light years away
Odd behaviour by gamma ray burst breaks long-held traditional paradigm
A cosmic explosion in 2022 was the brightest ever — and may overturn decades-long theory on gamma ray bursts
New analysis by Pune institute shares more possibilities of reasons behind fast-moving jets that produce X-ray and visible light in the afterglow