Science
ISRO's geospatial platforms aiding govt programmes across sectors: Economic Survey
ISRO's geospatial platforms such as Bhuvan are aiding rural development and urban planning, monitoring infrastructure, and judicial projects. With 56 active space assets, ISRO is advancing India's space capabilities through missions like Gaganyaan, Chandrayaan-4, and the Venus Orbiter Mission while enhancing industry collaboration.
Scientists may have solved the mystery of dinosaurs' origins
A recent study in Current Biology suggests dinosaurs originated in Gondwana's low-latitude regions, rather than mid-latitudes of South America and Africa. The findings indicate early dinosaurs thrived in hot, arid environments, calling for further fossil exploration in under-sampled paleotropics.
'Forgotten how to walk': Sunita Williams creates a record of 330 minute spacewalk with fellow traveler Butch Wilmore
NASA astronaut Sunita Williams set a new record for total spacewalking time, surpassing Peggy Whitson. Williams, with Butch Wilmore, carried out maintenance activities during her ninth spacewalk. Currently, their return to Earth has been rescheduled multiple times and now awaits the SpaceX Crew-10 mission, highlighting the complexities of extended space missions and astronaut wellbeing.
Indian Air Force officer to travel to International Space Station on NASA's Axiom Mission 4, plans to do Yoga in space
Indian astronaut Shubhanshu Shukla will travel to the International Space Station on a SpaceX Dragon spacecraft in 2025 as part of a joint NASA-ISRO mission. As mission pilot, Shukla will take Indian cultural items and food to the ISS, contributing valuable experience for India's Gaganyaan mission.
Colossal Bio in search to bring lost species back to the future
India's rich biodiversity offers unique opportunities for Colossal Biosciences to revive extinct species like the woolly mammoth, thylacine, and dodo, says CEO Ben Lamm. The startup collaborates with Harvard's George Church, focusing on synthetic biology and AI to address the biodiversity crisis. With 170 scientists, the venture aims to support conservation efforts and inspire future generations.
Is there life on other planets and moons? NASA makes big revelation based on returned asteroid samples
NASA's OSIRIS-REx mission discovered molecules vital to life and a history of saltwater on asteroid Bennu. The findings suggest essential conditions for life were present across the early solar system, increasing the likelihood of life forming on other celestial bodies.
Oceans warming four times faster than in 1980s, study finds
A new study reveals ocean warming at a rate four times faster than four decades ago, reaching 0.27 degrees Celsius per decade between 2019-23. This surge is due to increased greenhouse gases and reduced reflection of sunlight back to space. Researchers urge immediate actions to curtail fossil fuel usage to prevent further rapid temperature increases.
ISRO scores a 100, PSLV takes the cake with most to space
ISRO achieved a historic milestone with its 100th mission, highlighting the reliability of the PSLV with 62 missions. The PSLV, dubbed the 'trusted workhorse,' has injected satellites into precise Low Earth Orbits. Notable missions include Chandrayaan-1 and the Mars Orbiter. Despite initial challenges, GSLV's recent success marks a significant technological advancement.
100 missions in half a century; ISRO chief says we plan to launch 200 in just 5 years
ISRO celebrates its 100th mission with the NVS-02 satellite launch, marking significant progress since its inception. Chairman V. Narayanan targets 200 launches in five years, highlighting collaborations, upcoming missions, and new facilities. Future plans include advanced launch vehicles, expansion of navigation satellite constellations, and preparations for deep-space missions, positioning India as a key space player.
Before DeepSeek came Chandrayaan: Chinese feat has lessons for India
Chinese startup DeepSeek challenges the US tech dominance with its cost-effective AI model, developed with minimal resources. This breakthrough mirrors India's Chandrayaan-3 mission by highlighting innovation on a budget, suggesting a potential shift in the global AI competition landscape.
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NASA releases video of black hole sound waves: Check how it sounds
NASA has made the sound waves created by a supermassive black hole at the center of the Perseus galaxy cluster audible for the first time. These sound waves, initially too low in frequency for human hearing, have been scaled up to be detectable. The discovery provides a unique insight into the cosmic symphony of the universe.
100th launch significant milestone for India: ISRO Chairman after successful launch of GSLV-F15
ISRO successfully launched the GSLV-F15, carrying the NVS-02 satellite, marking their 100th mission. This significant milestone underscores ISRO's progress, including lifting 548 satellites into orbit. The mission supports the enhancement of India's Regional Navigation Satellite System and anticipates a year filled with multiple upcoming missions.
ISRO's 100th mission takes flight with successful launch of NVS-02 navigation satellite
ISRO has launched its 100th rocket, the GSLV-F15, carrying the NVS-02 satellite to enhance India's Regional Navigation Satellite System. This launch aims to improve positioning accuracy, with 5 of 7 satellites in space. Scientists praise the indigenously built satellite, envisioning ISRO's leadership in space research by 2047.
ISRO's 100th mission: GSLV-F15 launch of NVS-02 navigation satellite explained
ISRO's 100th mission, the launch of the NVS-02 navigation satellite aboard GSLV-F15, is set for January 29. This mission, the first under new Chairman Dr. V Narayanan, will enhance India's NavIC system, providing accurate positioning and timing services. The satellite will support applications including navigation, agriculture, and IoT-based services.
Countdown for ISRO's 100th mission begins at Sriharikota
ISRO began a 27-hour countdown for its 100th mission, launching a navigation satellite (NVS-02) on a GSLV rocket. This marks ISRO Chairman V Narayanan’s first mission. Scheduled for January 29, the NavIC series satellite aims to enhance navigation services in India and nearby regions. The satellite weighs about 2,250 kg and supports multiple applications including agriculture and fleet management.
IIT Guwahati develops breakthrough method for detecting toxic metals in cells and environment
Researchers at IIT Guwahati have created a new method to detect toxic metals in cells using perovskite nanocrystals. These nanocrystals, encapsulated in silica and polymer, are more stable in water and emit bright green light, identifying mercury at very low levels. This technology holds promise for disease diagnostics and environmental monitoring.
