Category: Science

Sierra Space has been working on Dream Chaser for years, mostly out of view, as schedules slipped and plans adjusted. This week, the company set out a different path for the spaceplane’s first flight. Instead of beginning with a cargo run to the International Space Station, Dream Chaser will fly first as a free-flying demonstration […]

Why Antarctica is known as the ‘Continent of Science’ (Image source: AI- Generated) When one considers the term “Continent of Science,” one may think of an area filled with the presence of universities or other hubs of science or technology. But, within the geographical and science communities, the title of “Continent of Science” is usually […]

Something unusual is happening in the Pacific and it may affect weather worldwide Changes are unfolding across the central Pacific Ocean, though they are not obvious at first glance. Winds are behaving less predictably, surface temperatures are drifting, and pressure patterns are starting to lose their usual shape. Data from Severe Weather Europe suggest the […]

What looks invisible to the naked eye is now easy to spot. A portable medical device developed by Chinese firm Vivolight has gone viral after a short demo clip was shared in a post from the Chinese Embassy spokesperson in India. The video shows the device producing a live vein map on an arm, making […]

This blue planet possibly resembling Earth experiences rain of glass at 5400 mph, says NASA (AI-generated) The planet HD 189733 b was discovered in 2005, as one of many huge gas worlds snuggled tightly against their suns. It gradually gained popularity for reasons that were not immediately apparent. It appears blue when viewed through space […]

Dr Gladys West, the American mathematician whose work in satellite geodesy helped lay the foundation for modern GPS accuracy, has died at the age of 95. West died on January 17, 2026, prompting tributes from scientists, engineers and social media users who credited her with shaping one of the most widely used technologies in daily […]

Sunita Williams’ retirement marked the end of a remarkable chapter in Nasa’s human spaceflight history. Over a 27-year career, the veteran astronaut completed three missions to the International Space Station, logged 608 days in space and set records for spacewalks by a woman. From her first shuttle flight in 2006 to commanding ISS expeditions and […]

This black hole jet is draining matter from its galaxy Astronomers have identified a nearby galaxy whose central activity seems to be changing its long-term future. This galaxy, VV 340a, contains a supermassive black hole, which is sucking matter in and producing a strong jet that goes outward through its disc. Scientists have revealed that […]

Sunita Williams’ retirement from NASA in December 2025 wrapped up almost three decades of distinguished service to one of the most demanding scientific institutions in the world. Recognised for her leadership aboard the International Space Station, long-duration missions, and calm decision-making under pressure, Williams retired not as a celebrity but rather as a United States […]

Sunita Williams is one of the most accomplished astronauts in the history of NASA, with a career highlighted by dedication, resourcefulness, and a lack of boastful fanfare in the face of quiet trailblazing throughout her career at the space agency. Chosen to be a NASA astronaut in the year 1998, Williams went on to have […]