Representative Image (AI-generated) Earth’s atmosphere does not simply end where airplanes stop flying. Far above the planet, in a region known as the thermosphere, an extremely thin layer of gas continues to interact with satellites orbiting Earth. Changes in this region may seem insignificant, but they can alter atmospheric drag and gradually affect the paths…

Representative preflight, in-flight, and post-flight hand radiographs. Radiographs of the hand were acquired (A) preflight by a crew member, (B) in-flight on day 1 after launch (L+1) by a crew member, and (C) post-flight by a non-crew operator using the same imaging protocol. Image Credit: Radiological Society of North America(RSNA)​ The first X-rays taken in…

Arundas N H and Aswathy T (PC: ccari) Two postgraduates from Kochi have made headlines after turning a stubborn challenge in mud-crab farming into a technology-driven startup. The two brilliant minds have now won national recognition along with a ₹10 lakh innovation grant. Meet Arundas N H and Aswathy T, the two graduates of the…

Yan carried out the research as part of his computational biology and bioinformatics project. 18-year-old Jonathan Yan, a student from Irvine, California sucessfully stopped spread of cancer cells by blocking the transsulfuration pathway in cancer cell lines. Yan studied 479 human cancer cell lines as part of his computational biology and bioinformatics project for the…

This combo made with photos provided by NASA on Tuesday taken by the Lunar Reconnaissance Orbiter, shows before, left, and after images of a fresh crater on the moon created by a collision with a SpaceX rocket. Photo credit: AP A NASA spacecraft circling the moon is providing the sharpest views yet of the crater…

Nasa Astronaut Donald Pettit said it was his best shot at capturing the religious gathering clicked in 2025 NASA astronaut Donald Pettit has shared image of Prayagraj glowing at night during the 2025 Maha Kumbh Mela, offering a striking view of the massive religious gathering from the International Space Station (ISS).“My best shot of the…

The prototype ‘laundry gun’ in action during a fabric treatment test. Astronauts heading on long missions to Mars could face a surprisingly ordinary problem: how to keep their clothes clean without wasting precious water. Scientists at the University of Alabama in Huntsville, working with NASA‘s Marshall Space Flight Center, have developed a small device that…

There is a difference between knowing something and being able to see what might come next. Knowledge gives people facts, experience and established ways of understanding the world. Imagination works in a less certain space, where an idea can be considered before there is evidence to prove whether it will work. Albert Einstein often spoke…

Astronomers have found what is currently the fastest known star in the Milky Way, a faint star racing through the extreme environment around Sagittarius A*, the supermassive black hole at the centre of our galaxy. Called S301, the star reaches a staggering speed of about 15,500 miles per second, or 25,000 kilometres per second, which…

Evidence of the oldest life on Earth has been discovered in India. In recent scientific findings in eastern India, biological traces buried for almost 3.5 billion years were revealed. The revelation suggests a much more distant and organic origin for the planet.The samples were taken from the Singhbhum geological block, which preserves cellular remains trapped…