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indiatoday.in > science > video > sunita-williams-on-her-nasa-retirement-and-special-bond-with-kalpana-chawla-ytvd-2856960-2026-01-23

Sunita Williams reflects on Nasa career, special bond with Kalpana Chawla and more

Sunita Williams reflects on Nasa career, special bond with Kalpana Chawla and more1+ day, 3+ hour ago   (183+ words) In an exclusive interview with India Today's Preeti Choudhry, space icon Sunita Williams spoke on life beyond active space flight, her love for animals, her bond with Kalpana Chawla and much more.Williams, who holds the record for the most…...

India Today
indiatoday.in > science > story > alaska-united-states-polar-night-polar-sun-sunlight-after-months-weather-phenomenon-resilient-residents-2856577-2026-01-23

Watch: Alaska sees firsts sunrise of 2026. It lasted 70 minutes

Watch: Alaska sees firsts sunrise of 2026. It lasted 70 minutes1+ day, 12+ hour ago   (328+ words) In a remote Arctic town in Alaska, America's northernmost settlement, the sun rose after more than 60 days of continuous polar night, marking a long-awaited return of daylight for its resilient residents. According to meteorological updates, the first glimpse of the…...

India Today
indiatoday.in > science > story > moon-saturn-neptune-triple-conjunction-january-23-2026-india-skywatching-guide-2856931-2026-01-23

Rare triple conjunction: Moon, Saturn and Neptune to align tonight. How to watch

Rare triple conjunction: Moon, Saturn and Neptune to align tonight. How to watch1+ day, 12+ hour ago   (346+ words) Skywatchers across the country are preparing for a rare celestial event tonight, as the Moon, Saturn, and Neptune move into a triple conjunction. This evening, these three distant worlds will appear to cluster together in the western sky, providing a…...

India Today
indiatoday.in > science > story > tadoba-leopards-kolsa-range-rare-sharing-kill-photos-behavior-maharashtra-2856351-2026-01-22

Three leopards share a kill in rare moment in Maharashtra's Tadoba-Andhari Reserve

Three leopards share a kill in rare moment in Maharashtra's Tadoba-Andhari Reserve2+ day, 4+ hour ago   (290+ words) In a rare and spectacular display of feline diplomacy, a trail camera in the Kolsa Range of the Tadoba-Andhari Tiger Reserve, a National Park in Maharashtra, has captured a sight that challenges our traditional understanding of big cat behaviour. For…...

India Today
indiatoday.in > cities > delhi > story > days-after-grap-4-curbs-lifted-anti-pollution-restrictions-under-grap-3-revoked-in-delhi-as-aqi-improves-2856231-2026-01-22

Grap-3 curbs revoked in Delhi as AQI improves

Grap-3 curbs revoked in Delhi as AQI improves2+ day, 6+ hour ago   (259+ words) The Commission for Air Quality Management (CAQM) on Thursday revoked actions under Stage-III of the Graded Response Action Plan (GRAP) across Delhi-NCR with immediate effect, citing sustained improvement in air quality due to favourable meteorological conditions. In an official order…...

India Today
indiatoday.in > amp > science > story > autophage-rocket-engine-self-consuming-spacecraft-structural-propellant-nasa-space-news-2856094-2026-01-22

This spacecraft can eat itself when its fuel runs out. Here's how it works

This spacecraft can eat itself when its fuel runs out. Here's how it works2+ day, 9+ hour ago   (325+ words) In a breakthrough that reads like a classic science fiction novel, engineers have developed a rocket engine that literally eats itself to stay in flight. Known as an autophage engine, this technology, developed by Toulouse-based French-Italian deep-tech space startup Alpha…...

India Today
indiatoday.in > technology > news > story > ai-may-take-coding-jobs-nvidia-ceo-says-worry-not-there-will-be-many-plumbing-jobs-in-future-2856054-2026-01-22

AI may take coding jobs, Nvidia CEO says worry not there will be many plumbing jobs in future

AI may take coding jobs, Nvidia CEO says worry not there will be many plumbing jobs in future2+ day, 10+ hour ago   (479+ words) AI may take coding jobs, Nvidia CEO says worry not there will be many plumbing jobs in future'India Today AI may take coding jobs, Nvidia CEO says worry not there will be many plumbing jobs in future AI vs jobs…...

India Today
indiatoday.in > amp > technology > news > story > is-ai-conscious-moral-like-humans-anthropic-constitution-for-claude-ai-hints-it-is-2856071-2026-01-22

Is AI conscious, moral like humans? Anthropic Constitution for Claude AI hints it is

Is AI conscious, moral like humans? Anthropic Constitution for Claude AI hints it is2+ day, 10+ hour ago   (257+ words) Anthropic, one of the biggest AI companies and the owner of Claude AI, has come out with a stunning document. The document, which the company calls Constitution for its Claude AI, hints that the AI system is not only logic-driven…...

India Today
indiatoday.in > science > story > sunita-williams-nasa-retirement-pm-modi-letter-space-mission-india-daughter-2856061-2026-01-22

India's daughter: When PM Modi wrote a letter to Sunita Williams in space

India's daughter: When PM Modi wrote a letter to Sunita Williams in space2+ day, 11+ hour ago   (371+ words) As Sunita Williams concludes her storied career, we look back at a moment that bridged the gap between Earth and the stars. It was a gesture that resonated with millions across India: Prime Minister Narendra Modi reached out to "India's…...

India Today
indiatoday.in > amp > science > story > pilot-captures-jaw-dropping-auroras-that-look-like-theyre-crashing-on-earth-2856008-2026-01-22

Pilot captures jaw-dropping auroras that look like they’re crashing on Earth

Pilot captures jaw-dropping auroras that look like they’re crashing on Earth2+ day, 12+ hour ago   (267+ words) "From up here, they looked like colorful tsunamis breaking over the horizon," Melnyk shared on social media, posting time-lapse videos that have since gone viral. The auroras filled the entire sky, their vivid curtains of plasma, charged particles guided by…...