India discovers sub-Saturn size planet
New Delhi, June 21: The Ahmedabad-based Physical Research Laboratory (PRL) has discovered a sub-Saturn or super-Neptune size planet (with mass equivalent to 27 Earths and size six times of Earth's radius) around a Sun-like star, an official statement said on Thursday.
This discovery is very important for understanding the formation mechanism of such super-Neptune or sub-Saturn kind of planets that are too close to the host star and as well as planet formations around Sun-like stars, said the Space Department statement.
The planet will be known as EPIC 211945201b or K2-236b.
With this discovery, "India has joined a handful of countries which have discovered planets around stars beyond our solar system", it said.
The research work has appeared online in Astronomical Journal of the American Astronomical Society.
The discovery was made by a team of scientists and engineers led by Abhijit Chakraborty by measuring the mass of the planet using the indigenously designed "PRL Advance Radial-velocity Abu-sky Search" (PARAS) spectrograph integrated with 1.2m Telescope at PRL's Gurushikhar Observatory in Mount Abu, India.
"Only 23 such planetary systems (including this discovery) are known to this date with masses between 10 and 70 Earth mass and size of 4 to 8 Earth radii with such precise measurement of mass," the release said.
"Further, PARAS is the first of its kind spectrograph in Asia which can measure the mass of a planet going around a star. Very few spectrographs exist around the world that can do such precise measurements."
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Axar shifts focus to next IPL after KKR all but end DC's campaign
New Delhi (PTI): A beleaguered Axar Patel admitted that both his team's batters and bowlers let the side down after Delhi Capitals suffered a humiliating eight-wicket defeat to Kolkata Knight Riders, virtually ending their IPL 2026 playoff hopes, while indicating the team had already begun looking ahead to the next season.
DC endured a miserable outing at home, managing only 142/8, which Kolkata Knight Riders chased down in just 14.2 overs, powered by a blistering unbeaten 100 from Finn Allen and his destructive stand with Cameron Green (33 not out) as the visitors tore apart the bowling attack.
With just eight points from 11 matches, DC are eighth on the table, while KKR revived their playoff hopes with a resurgent run, moving to seventh with nine points from 10 outings, though their road to the knockouts still remains difficult.
"For now, we'll go back and think about the mistakes we made. After that, obviously there's still a long journey ahead and next year will come too. So we'll think about what plans we can make for next year and what approach we should take," said Axar after the match.
"Based on that, we can also look at the players sitting on the bench and decide who can be given opportunities and what changes we can make," he added, hinting at a possible major overhaul next season.
With 200-plus totals becoming the norm this season, 142 was always going to be inadequate, and Axar admitted the score was well below par while also pointing out at poor judgement shown by the spinners while defending the modest total.
"I think the runs were definitely below par and at the same time the spinners made quite a few mistakes. Looking at the way the pitch behaved, I feel the spinners did make errors.
"At the same time, we lost five wickets in two-three overs, and I think that's where the momentum slipped away from us. That's probably something we need to think about because the same thing happened against CSK...we started well, and then suddenly wickets kept falling," he added.
He admitted the solutions to the issues could be found but players need to show the right mindset and character.
"See, you can't solve it in a complicated way. So, I think it's more about applying the right mindset. Even if you lose one or two wickets, you can still spend time at the crease and play through it. I think that's what needs to be applied, when wickets are falling in clusters, you need to absorb the pressure for an over or two," opined Axar.
KKR skipper Ajinkya Rahane was pleased to see a struggling Finn Allen finally rediscover his touch with the bat.
"I'm really happy for Finn Allen. He was struggling first four or five games, working really hard, but the way he batted tonight was fantastic. But I want to praise our bowlers again.
"We did well because of them. And they've been doing it so well consistently, especially those middle overs and the death overs. Our spinners, Sunil Narine, Varun (Chakravarthy) and Anukul Roy, have been fantastic," he said.
"Fielding-wise, yes, we are working really hard. Our fielding coach has been really strict with us. And that's what has been helping us. The result which you've been seeing about the catches and the ground fielding, credit goes to our fielding coach as well," he added.
