theIASHub | 06 May, 2025
Microgravity: Researchers at the Indian Institute of Space Science and Technology (IIST) have developed a groundbreaking 3D computational model that reveals how microgravity consistently increases the human core body temperature, a key factor for long-duration space missions.
o Gravity is still present at orbital altitudes (~250 miles), but it’s 89% as strong as on Earth's surface.
o Weightlessness occurs due to continuous free-fall, not the absence of gravity.
o Thermoregulation, the body's ability to maintain a stable core temperature, becomes crucial in space.
o IIST developed a 3D model to simulate heat distribution in the body under microgravity.
o The model factors in sweating, shivering, clothing effects, organ heat, and blood flow redistribution.
o Body temperature rises faster during exercise in space.
o Core temperature can increase from 36.3°C to 37.8°C in 2.5 months in microgravity.
o With exercise, temperature may rise to near 40°C, a dangerous level.
o Model predictions were validated with data from the Mir and ISS.
o The model calculates the Universal Thermal Climate Index (UTCI), considering wind, humidity, and solar radiation.
Refine your answer writing skills and elevate your UPSC preparation with personalized support and expert feedback.
Fill out the form to get started with the program or any other enquiries !
Are you dreaming of becoming an IAS officer? Then, IAShub can be your best guide. It is one of the Best IAS Coaching in Delhi. Many students who want to clear the UPSC exam join IAShub for learning. The institute gives both online and offline classes. Their teachers are experienced and helpful. They easily explain every topic. Students also get notes, tests, and tips to do well in the exam.
IAShub is in Delhi and is trusted by many UPSC students. It offers coaching for every part of the UPSC exam – Prelims, Mains, and Interview. The classes are simple and easy to understand. The teachers are experts and guide students in the right way. IAShub is also known for its helpful notes, test series, and answer-writing practice. IAShub is the best coaching in Delhi and also gives UPSC Online Classes. This helps students from any place in India to learn. The online classes are live and also recorded. So, students can watch them anytime. These classes cover the full UPSC syllabus.
Here are some important services provided by IAShub:
The UPSC Civil Services Exam has three parts:
This exam is tough, but with the right guidance, it becomes easy to manage. Students must study smart and stay regular.
IAShub supports students from the beginning to the end. It gives the right books, tests, and notes. The classes are easy to follow, and the teachers are always ready to help. Students get personal doubt sessions too. The test series and answer checking help students learn where they need to do better. Also, free study materials save time and money.
IAShub also guides students during the final stage – the interview. Experts take mock interviews and give useful tips. This full support makes IAShub one of the best IAS coaching in Delhi.
Detailed Solutions & Explanations
Improve Your Answer Writing & Strategy
