March 30, 2026

NEW DELHI: “Standing” on the surface” of Neptune planet, 15-year-old Rachna was shocked to find her weight was more than her actual weight of 46 kg. When she calculated her weight again on Planet Venus, she was thrilled to find she weighed less than 46 kg. Rachna was one of the several youngsters who found out that their actual body weight was different on seven different planets of our solar system. These youngsters were not travelling in deep space but they were actually part of a gathering at Vigyan Utsav on Saturday that was organised by the Prime Minister’s Museum and Library (PMML) to celebrate the National Science Day.In the science pavilion at “Know your weight on different planets”, Rachna and the like also found out the exact answer to this astronomy puzzle about the different weights: “Weight on Neptune is 1.19 times the weight on Earth whereas the weight on Venus is 0.91 time the weight on Earth”. Israel attacks IranIsrael Attack Iran Live Updates: Missiles strike US navy headquarters in Bahrain; explosions heard in Abu Dhabi, DohaUS, Israel attack Iran: AI Tel Aviv flight returning to IndiaIran attacks US military bases across Middle East in operation ‘Truthful Promise 4’This explanation was mentioned on the posters that also stated that a person weighs more on Neptune than on Venus because Neptune has stronger surface gravity due to its higher mass.Besides the planet pavilion, the day-long event for children also featured free virtual reality shows and ‘Nukkad Nataks’. Hands-on science experiments, physics games and ‘Do It Yourself’ STEM kits were provided by organisations like Vigyan Vyanjan and KMC Astroclub — the astronomy club of Kirori Mal College of Delhi University.Speaking at the occasion, PMML director Ashwani Lohani said, “Such events showcase the deep roots of democracy in the country besides promoting scientific temper in this age of artificial intelligence.”Science & educational books, telescopes and DIY kits from various innovators were also on display. Hand-made paintings of pioneering physicist Dr C V Raman and missile-cum-space scientist and President Dr A P J Abdul Kalam were put up at the science fair for young science enthusiasts to draw inspiration from them.aAn event, themed ‘A Carnival of Curiosity’, was hosted by the Nehru Planetarium and PMML to foster a culture of scientific inquiry through interactive learning and entertainment.The PMML also celebrated the 130th birth anniversary of former PM Morarji Desai on this day. A panel exhibition on the life and contribution of the former PM was displayed on this occasion.End of ArticleFollow Us On Social MediaVideos’Moral Cowardice’: PM Modi’s Israel Visit Faces Oppn Heat As US-Israel Launch Strikes On Iran’Urge All Sides To…’: India Calls For Dialogue And De Escalation As US And Israel Attack Iran‘Historic’: US Envoy Gor Hails Micron’s Chip Plant Launch In Guj, Cites Modi-Trump FriendshipAfghanistan War, Iran Conflict Push Pakistan Into Two Front Security Challenge Amid Regional TensionHarvard University Responds After Sanskrit Course Image Sparks Criticism‘Target Religious Minorities’:UNHRC Side Event Flags Blasphemy Law Abuse In Pakistan And Bangladesh’Muslim League-Maoist Congress’: PM Modi Hits Out Over ‘Shirtless’ Protest At AI SummitIsrael-Iran War: AirIndia, IndiGo, Global Carriers Suspend Flights Amid West Asia Airspace ClosuresMunir’s Gamble Or US Script? As Trump Praises Pakistan, Is Islamabad Replaying Old Afghan Playbook?Five-Year Most-Favoured Nation Status Secured for India in Landmark EU Trade Agreement: What It Means for India123Photostories5 essential property documents every homebuyer must verifyWhy many Indian women don’t meet daily protein requirements: Doctor explains how to fix it naturallyFrom Rashmika’s vintage gold to Nayanthara’s custom red: 5 South Indian celebrity weddings that broke the internet with their style5 Powerful Surya mantras to chant every morningMini workouts: Can 5 minutes a day build real fitness?Chef Sanjeev Kapoor’s comfort recipes from his home kitchen that you can’t missHoli 2026: Forgotten Holi drinks that disappeared over time5 luxury electric cars offering performance, prestige and sustainable innovationFrom Jane Fonda to Melanie Griffith: actors who went throughknife to look youngerMy sugar is fine, but I feel terrible: Doctor explains what your diabetes report may be missing123Hot PicksIsrael attack IranWest Bengal SIRGold rate todayCEO Sam AltmanIncome Tax CalculatorPublic holidays March 2026Bank Holidays MarchTop TrendingIsrael Iran ConflictUS Israel Strike IranPakistna vs Sri Lanka ScorecardLucknow businessman murderRinku SinghIndian Wells Open 2026Crude OilQatar AirwaysMaxx Crosby InjuryNHL Trade

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NEW DELHI: “Standing” on the surface” of Neptune planet, 15-year-old Rachna was shocked to find her weight was more than her actual weight of 46 kg. When she calculated her weight again on Planet Venus, she was thrilled to find she weighed less than 46 kg. Rachna was one of the several youngsters who found out that their actual body weight was different on seven different planets of our solar system. These youngsters were not travelling in deep space but they were actually part of a gathering at Vigyan Utsav on Saturday that was organised by the Prime Minister’s Museum and Library (PMML) to celebrate the National Science Day.In the science pavilion at “Know your weight on different planets”, Rachna and the like also found out the exact answer to this astronomy puzzle about the different weights: “Weight on Neptune is 1.19 times the weight on Earth whereas the weight on Venus is 0.91 time the weight on Earth”. Israel attacks IranIsrael Attack Iran Live Updates: Missiles strike US navy headquarters in Bahrain; explosions heard in Abu Dhabi, DohaUS, Israel attack Iran: AI Tel Aviv flight returning to IndiaIran attacks US military bases across Middle East in operation ‘Truthful Promise 4’This explanation was mentioned on the posters that also stated that a person weighs more on Neptune than on Venus because Neptune has stronger surface gravity due to its higher mass.Besides the planet pavilion, the day-long event for children also featured free virtual reality shows and ‘Nukkad Nataks’. Hands-on science experiments, physics games and ‘Do It Yourself’ STEM kits were provided by organisations like Vigyan Vyanjan and KMC Astroclub — the astronomy club of Kirori Mal College of Delhi University.Speaking at the occasion, PMML director Ashwani Lohani said, “Such events showcase the deep roots of democracy in the country besides promoting scientific temper in this age of artificial intelligence.”Science & educational books, telescopes and DIY kits from various innovators were also on display. Hand-made paintings of pioneering physicist Dr C V Raman and missile-cum-space scientist and President Dr A P J Abdul Kalam were put up at the science fair for young science enthusiasts to draw inspiration from them.aAn event, themed ‘A Carnival of Curiosity’, was hosted by the Nehru Planetarium and PMML to foster a culture of scientific inquiry through interactive learning and entertainment.The PMML also celebrated the 130th birth anniversary of former PM Morarji Desai on this day. A panel exhibition on the life and contribution of the former PM was displayed on this occasion.End of ArticleFollow Us On Social MediaVideos’Moral Cowardice’: PM Modi’s Israel Visit Faces Oppn Heat As US-Israel Launch Strikes On Iran’Urge All Sides To…’: India Calls For Dialogue And De Escalation As US And Israel Attack Iran‘Historic’: US Envoy Gor Hails Micron’s Chip Plant Launch In Guj, Cites Modi-Trump FriendshipAfghanistan War, Iran Conflict Push Pakistan Into Two Front Security Challenge Amid Regional TensionHarvard University Responds After Sanskrit Course Image Sparks Criticism‘Target Religious Minorities’:UNHRC Side Event Flags Blasphemy Law Abuse In Pakistan And Bangladesh’Muslim League-Maoist Congress’: PM Modi Hits Out Over ‘Shirtless’ Protest At AI SummitIsrael-Iran War: AirIndia, IndiGo, Global Carriers Suspend Flights Amid West Asia Airspace ClosuresMunir’s Gamble Or US Script? As Trump Praises Pakistan, Is Islamabad Replaying Old Afghan Playbook?Five-Year Most-Favoured Nation Status Secured for India in Landmark EU Trade Agreement: What It Means for India123Photostories5 essential property documents every homebuyer must verifyWhy many Indian women don’t meet daily protein requirements: Doctor explains how to fix it naturallyFrom Rashmika’s vintage gold to Nayanthara’s custom red: 5 South Indian celebrity weddings that broke the internet with their style5 Powerful Surya mantras to chant every morningMini workouts: Can 5 minutes a day build real fitness?Chef Sanjeev Kapoor’s comfort recipes from his home kitchen that you can’t missHoli 2026: Forgotten Holi drinks that disappeared over time5 luxury electric cars offering performance, prestige and sustainable innovationFrom Jane Fonda to Melanie Griffith: actors who went throughknife to look youngerMy sugar is fine, but I feel terrible: Doctor explains what your diabetes report may be missing123Hot PicksIsrael attack IranWest Bengal SIRGold rate todayCEO Sam AltmanIncome Tax CalculatorPublic holidays March 2026Bank Holidays MarchTop TrendingIsrael Iran ConflictUS Israel Strike IranPakistna vs Sri Lanka ScorecardLucknow businessman murderRinku SinghIndian Wells Open 2026Crude OilQatar AirwaysMaxx Crosby InjuryNHL Trade


‘Different weights on 7 planets’ thrill young minds at PMML's Vigyan Utsav on National Science Day

NEW DELHI: “Standing” on the surface” of Neptune planet, 15-year-old Rachna was shocked to find her weight was more than her actual weight of 46 kg. When she calculated her weight again on Planet Venus, she was thrilled to find she weighed less than 46 kg. Rachna was one of the several youngsters who found out that their actual body weight was different on seven different planets of our solar system. These youngsters were not travelling in deep space but they were actually part of a gathering at Vigyan Utsav on Saturday that was organised by the Prime Minister’s Museum and Library (PMML) to celebrate the National Science Day.In the science pavilion at “Know your weight on different planets”, Rachna and the like also found out the exact answer to this astronomy puzzle about the different weights: “Weight on Neptune is 1.19 times the weight on Earth whereas the weight on Venus is 0.91 time the weight on Earth”. This explanation was mentioned on the posters that also stated that a person weighs more on Neptune than on Venus because Neptune has stronger surface gravity due to its higher mass.Besides the planet pavilion, the day-long event for children also featured free virtual reality shows and ‘Nukkad Nataks’. Hands-on science experiments, physics games and ‘Do It Yourself’ STEM kits were provided by organisations like Vigyan Vyanjan and KMC Astroclub — the astronomy club of Kirori Mal College of Delhi University.Speaking at the occasion, PMML director Ashwani Lohani said, “Such events showcase the deep roots of democracy in the country besides promoting scientific temper in this age of artificial intelligence.”Science & educational books, telescopes and DIY kits from various innovators were also on display. Hand-made paintings of pioneering physicist Dr C V Raman and missile-cum-space scientist and President Dr A P J Abdul Kalam were put up at the science fair for young science enthusiasts to draw inspiration from them.aAn event, themed ‘A Carnival of Curiosity’, was hosted by the Nehru Planetarium and PMML to foster a culture of scientific inquiry through interactive learning and entertainment.The PMML also celebrated the 130th birth anniversary of former PM Morarji Desai on this day. A panel exhibition on the life and contribution of the former PM was displayed on this occasion.



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