More From Biman Nath

Saturn's rings disappear for a while every 13 to 15 years.

How Saturn beat Jupiter to become the Moon KingSubscriber Only

April 05,2025 13:27:06 PM

A team of astronomers has announced the discovery of 128 new moons of Saturn. Astronomy will go even farther

Sat, Apr 05, 2025

NASA astronaut Sunita Williams arrives at NASA's Johnson Space Center after her return to earth from the International Space Station (ISS), in Houston, USA. (PTI)

It’s time to celebrate Sunita Williams and Barry Wilmore’s safe return. Scientists must now use their experience for future space expeditionsSubscriber Only

March 19,2025 18:54:09 PM

Scientists have been worrying about the problem of radiation exposure in space for a while, but there are no ‘case studies’ yet. One has to solve this radiation exposure problem to some degree of satisfaction before planning to send astronauts to Mars or the Moon for longer durations. Williams and Wilmore may play an important role

Fri, Mar 21, 2025

An Expert Explains: How James Webb Space Telescope has raised questions in cosmologySubscriber Only

August 17,2024 07:32:12 AM

Images from the James Webb Space Telescope are puzzling — instead of newborn galaxies, the early phases of the Universe appear to be full of adult-sized galaxies. The standard model of the Universe has had to be patched up earlier — could a more comprehensive rethink of cosmic history be in order now?

Sun, Aug 18, 2024

Meet ISRO’s new X-ray eye in the skySubscriber Only

January 02,2024 07:35:51 AM

The new observatory payload will help astronomers understand the nature of pulsars and black holes

Fri, Jan 05, 2024