Researchers completed testing of a 582-tonne superconducting magnet designed to support the development of future fusion reactors. China Artificial Sun Programme Reaches Major Magnet Milestone China has completed the development and testing of a massive superconducting magnet intended to advance its nuclear fusion research programme, popularly described as the country’s artificial Sun project. Developed by the Institute of Plas

Monday, July 27, 2026, India marks Dr A.P.J. Abdul Kalam’s 11th death anniversary with tributes celebrating his legacy in science, education and nation-building. Nation Pays Tribute to the People’s President India is remembering Bharat Ratna Dr A.P.J. Abdul Kalam on his 11th death anniversary, with citizens, political leaders, teachers and students paying heartfelt tributes to

The S-400 radar network uses multiple advanced radar systems, including Big Bird, 96L6E, Nebo-M and 92N6E, to detect, track and engage aircraft, drones and missiles. This article explains how these sensors work together to create one of the world's most advanced layered air defence systems. S-400 radar network creates layered surveillance The S-400 Triumf does not depend on a single radar to de

Skyroot Aerospace is preparing Vikram-1 for its maiden orbital mission from Sriharikota. Scheduled for July 18, 2026, the launch could mark India’s first privately developed orbital rocket flight and strengthen the country’s commercial small-satellite launch sector. The Vikram-1 first orbital launch is scheduled for 11:30 a.m. IST on Saturday, July 18, 2026, from the Satish Dhawan Space Centre in Sriharikota, Andhra Pradesh. Through Missio

Speaking during an interview on The Jack Gordon Podcast, Isaacman said NASA had captured imagery containing objects that could not be identified using the available data. He did not say that scientists had ruled out ordinary explanations such as reflections, unusual viewing angles, atmospheric effects or human-made objects. Isaacman noted that cameras are now widespread, increasing the number of unusual images recorded by satellites, aircraft and members of the pu

A nearby world strengthens the search for habitability Astronomers have identified a promising super-Earth, GJ 3378b, located just 25 light-years from Earth, placing it among the closest potentially habitable exoplanets discovered to date. Its proximity offers rare opportunities for future atmospheric study, making it a key target in the ongoing search for environments

Cosmic Origins Written in Ice Scientists have identified direct physical traces of stardust preserved in Antarctic ice, offering rare confirmation that material forged in supernova explosions has reached Earth in measurable quantities. The discovery provides new insight into how elements created in distant stellar deaths are distributed across interstellar space and eventually incorporated into planetary environments. Supernova Dust and th

A Planet That Should Not Exist in This Orbit Astronomers have long believed that planets orbiting close to a star cannot survive its transformation into a red giant and eventual collapse into a white dwarf. However, the discovery of WD 1856b has challenged that assumption. The Jupiter-sized planet orbits its dead star at an extremely close distance, completing a full orbit in just over a day, defying traditional models of stellar evolution and planetary survival.

NASA Accelerates Lunar Base Development Strategy NASA has moved forward with an accelerated timeline for establishing a permanent human presence on the Moon, marking a significant step in its long-term lunar exploration strategy. The US space agency has awarded nearly $600 million in new contracts to three commercial partners to support upcoming lunar missions aimed a

India has launched a pilot facility for nuclear heat hydrogen production at Kalpakkam in Tamil Nadu. The Department of Atomic Energy inaugurated the technology demonstrator on Friday, June 26, 2026, at the Indira Gandhi Centre for Atomic Research. The department described the project as the first hydrogen facility to use heat drawn directly from a nuclear reactor rather than depending mainly on electricity. The plant remains a

ISRO’s semi-cryogenic engine test reached 88% of its designed thrust on Wednesday, June 24, 2026, marking a major step toward upgrading India’s LVM3 rocket. The Indian Space Research Organisation tested the Power Head Test Article, or PHTA, at its propulsion facility in Mahendragiri, Tamil Nadu. The PHTA includes most major engine systems but excludes the thrust chamber, allowing engineers to evaluate fuel delivery, ignition and pressure performance before testing the complete e

The human ability to maintain balance and spatial orientation is governed by a highly complex system within the inner ear known as the vestibular apparatus. The understanding of this system was fundamentally transformed by Hungarian physician Robert Barany, whose groundbreaking research earned him the 1914 Nobel Prize in Physiology or Medicine (awarded in 1915). His work laid the foundation for modern diagnosis and treatment of vertigo and balance disorders. Early Medical C

The discovery of Soviet missiles in Cuba pushed the United States and the Soviet Union into a direct nuclear confrontation. With only a short distance separating missile sites from U.S. territory, decision-makers in Washington treated the situation as an immediate existential threat rather than a routine diplomatic crisis. Shift to maximum military readiness As intelligence confirmed missile dep

The B-52 Stratofortress relies on a drag chute to help slow the aircraft immediately after touchdown. Instead of depending only on wheel brakes, the system deploys a parachute from the rear of the aircraft that creates strong air resistance. This resistance reduces speed quickly and stabilizes the landing rollout, especially important for such a large and heavy bomber. Why the aircraft needs extra braking support A fully loaded B-52 carries enormous mass and lands at high speeds, which naturally generates extreme heat and stress on its wheel braking system. If only standard brakes were used, stopping distance would increase significantly and brake components could overheat or wear out rapidly. The drag chute reduces this burden by absorbing a portion of the kinetic energy during rollout. How the system is activated during landing Once the aircraft touches down and is stable on the runway, the crew initiates the drag chute deployment. A small pilot chute is released first, which pulls out the main parachute from its housing in the tail section. As it inflates, it creates immediate drag force that slows the aircraft even before full brake pressure is applied on the wheels. Impact on runway distance and safety The chute significantly shortens the distance required to bring the bomber to a safe stop. This becomes especially valuable on wet, icy, or short runways where braking efficiency is reduced. By lowering reliance on friction-based braking alone, the system improves safety margins and allows more flexible landing operations in different environments. Operational use in real conditions In practice, crews often rely on the drag chute as a standard part of landing procedures because it protects the braking system and enhances control. It is particularly important during adverse weather conditions or high-weight landings. Ground teams then recover and repack the chute after use for the next mission. A system built for rapid nuclear response...   Why the system is still relevant today Despite being designed decades ago, the drag chute remains an effective and simple solution to a complex problem: stopping a very heavy aircraft safely in limited runway space. Its continued use highlights how practical engineering solutions can stay valuable long after the aircraft itself enters modern service cycles.

A Chinese reusable spacecraft linked to the Shenlong program has triggered fresh global scrutiny after tracking data showed a separate object appearing in close proximity during its latest orbital phase. The event, observed in June 2026, has added new uncertainty around the nature of China’s secretive spaceplane operations. Tracking data reveals unexpected separation in orbit Independent space surveillance firm LeoLabs reported detection of a new object near the Shenlong spacecraft during routine orbital monitoring. The timing and proximity suggested a possible release or separation event from the main vehicle. The object was later incorporated into the US Space Force satellite catalog, allowing continued tracking through global space surveillance networks. What the Shenlong spaceplane is designed for Shenlong spaceplane is China’s experimental reusable orbital vehicle designed to launch via rocket and return to Earth like a conventional aircraft. The system is believed to support long-duration missions involving orbital testing, reconnaissance experiments, and reusable spacecraft technologies. It is often compared to the US X-37B program due to its similar operational profile and secrecy surrounding mission objectives. Launch background and mission profile The spacecraft associated with this mission was launched from the Jiuquan Satellite Launch Center aboard a Long March 2F rocket. Since launch, Chinese authorities have released minimal operational details, leaving external analysts to rely heavily on radar tracking, orbital behavior, and third-party observations to interpret mission activity. Why the object detection raised questions The appearance of a separate object in close orbital proximity has led analysts to consider several possibilities, including experimental deployment, satellite servicing tests, or controlled separation of hardware. While none of these scenarios have been confirmed, the pattern aligns with rendezvous and proximity operations (RPO), a capability used for inspecting or interacting with objects in space. Strategic implications and global monitoring The development is being closely monitored because RPO technology has dual-use applications. It can support peaceful maintenance missions but also enable advanced surveillance or counter-space capabilities. As a result, both US and international tracking systems continue to observe Shenlong missions for behavioral patterns that may indicate evolving strategic capabilities. Ongoing uncertainty around mission details Despite growing external analysis, no official clarification has been issued regarding the nature of the detected object. This lack of transparency keeps the mission under active observation, with each new orbital event contributing to broader assessments of China’s reusable spacecraft program and its long-term strategic direction.

Indian Space Startups Strengthen NavIC Push With Eyes And Ears In Orbit India’s private space companies are no longer just supporting Isro — they are building satellites that could help the country watch borders, track signals, and strengthen NavIC. At the India Space Congress 2026 in New Delhi, several Indian firms showcased satellite technologies focused on surveillance, si

Scientists have found a remarkable whale graveyard more than seven kilometres below the surface of the south-eastern Indian Ocean. The discovery includes hundreds of ancient whale fossil sites as well as modern whale falls that continue to support life in one of the darkest and most extreme parts of the planet. Researchers say the site offers fresh clues about extinct whales, deep-sea biodiversity and how marine life survives far below sunlight.

Why Cows Chew Their Food Twice: The Stomach That Can Hold More Than an SUV Tank A cow’s rumen capacity is one of nature’s most surprising designs. In an adult cow, this large stomach chamber can hold enough food and liquid to compare with — or even exceed — the fuel tank of many heavy SUVs. But the real story is not just size. It is how cows turn tough grass into energy. Watch our Instagram reel explaining this surprising cow fac

NASA named the Artemis III crew for a 2027 docking test that will send astronauts into low Earth orbit before the agency attempts a future Moon landing. The Artemis III docking test is designed to check how NASA’s Orion spacecraft works with commercial lunar landers being developed by SpaceX and Blue Origin, a key step before astronauts return to the lunar surface. Artemis III Crew Announced in Houston NASA announced the crew on Tuesday, June

The ISS Zvezda module air leak is drawing renewed attention to the challenge of maintaining aging spacecraft hardware in low-Earth orbit. NASA and Roscosmos continue to manage the long-running issue inside the International Space Station’s Zvezda service module, where small cracks have been linked to the PrK tunnel. ISS Zvezda Module Air Leak Remains Under Monitoring The Zvezda module, launched in July 2000, provides living s