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Current affairs of 9 November 2026 (Shanmugam IAS Academy) – explained for UPSC, TNPSC and other competitive exams
News
In early November 2026, Light Year Explorer (Guangnian Tansuo), a private space company from China's Jiangsu province, said it had built a 4.2-metre-wide rocket payload fairing (nose cone) out of wood. Its outer shell of low-density plywood is backed by an internal metal frame. The company claims it matches conventional composite fairings in weight, stiffness, radio transparency and noise reduction, while sharply cutting production cost and time. It has not yet flown; it is being prepared for certification tests. In 2025 the firm said its products – stainless-steel propellant tanks, corrugated sections and a wooden fairing among them – cover about 60% of a rocket's dry (unfuelled) mass. Earlier, in 2024, Japan's 'LignoSat' became the world's first wooden satellite sent to space.
Key facts for the exam
Point
Details
Company
Light Year Explorer (Guangnian Tansuo) – Jiangsu, China
Part
Rocket payload fairing (nose cone) – 4.2 m wide
Material
Low-density plywood shell + metal frame
Status
Not yet flown; preparing for certification
Reported
Early November 2026 (SCMP; 3DNews on 6 Nov)
Aim
Cheaper, more frequent launches
First wooden satellite
LignoSat (Japan) – launched 5 Nov 2024; released from ISS Dec 2024
LignoSat wood
Honoki (Japanese magnolia)
Background
Fairing: the cone-shaped shield on top of a rocket that encloses the satellite. During ascent it protects the payload from air pressure, frictional heating and acoustic vibration, then splits and separates once the rocket clears the dense atmosphere. It is usually made of carbon-fibre composites or aluminium.
LignoSat: a 10-cm cube (1U) satellite built by Kyoto University and Sumitomo Forestry, joined from honoki wood without screws or glue. It went to the ISS on a SpaceX cargo craft on 5 November 2024 and was released from Japan's 'Kibo' module in December, but it could not establish contact with the ground station. Aluminium satellites burning up on re-entry create ozone-damaging aluminium oxide particles; wood leaves no such metallic dust.
China's space sector: the state launch-vehicle family is 'Long March' (Chang Zheng). Launch sites are Jiuquan (Gobi desert), Xichang (Sichuan), Taiyuan (Shanxi) and coastal Wenchang (Hainan island). The space station is 'Tiangong'. Private firms are turning to stainless steel and reusable rockets to cut costs.
Tamil Nadu link: Tamil Nadu leads India's private rocket sector: IIT Madras-born 'Agnikul Cosmos' launched 'Agnibaan SOrTeD', the world's first rocket with a single-piece 3D-printed engine, from its own 'Dhanush' pad at Sriharikota on 30 May 2024. ISRO's second spaceport, for small rockets (SSLV), is coming up at Kulasekarapattinam in Thoothukudi district.
Frequently asked questions
What is this news about?
In early November 2026, Light Year Explorer (Guangnian Tansuo), a private space company from China's Jiangsu province, said it had built a 4.2-metre-wide rocket payload fairing (nose cone) out of wood.
What are the key facts to remember for the exam?
Company: Light Year Explorer (Guangnian Tansuo) – Jiangsu, China; Part: Rocket payload fairing (nose cone) – 4.2 m wide; Material: Low-density plywood shell + metal frame; Status: Not yet flown; preparing for certification.
What is the background to this news?
Fairing: the cone-shaped shield on top of a rocket that encloses the satellite. During ascent it protects the payload from air pressure, frictional heating and acoustic vibration, then splits and separates once the rocket clears the dense atmosphere.
