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Indian Railways has achieved another great achievement

Indian Railways has achieved another great achievement which is a matter of pride for the country. According to Railway Minister Ashwini Vaishnav, India has developed its first hydrogen fueled train engine. And this is not just an engine but the most powerful hydrogen engine in the world. Its capacity is 1200 horsepower, which is almost more than any other hydrogen engine in the world.

Till now only four countries in the world were making hydrogen-powered engines, in which these engines give a maximum capacity of up to 500-600 horsepower. But India has set new standards in this category by using its indigenous technology.

The trial of this engine will be started soon, and after its success, India will create a new place on the map of global railway technology. Not only is it technically important, but this process is also a big victory for the environment. Hydrogen fuel engine is pollution-free, which will drastically reduce the carbon footprint of Indian Railways.

There was a time when India was dependent on other countries for railway technology. But now with the indigenous technology and hard work of Indian engineers, we are writing new history. This engine not only showcases our technological capability but is also another step towards “Atmanirbhar Bharat”.

Now the world is looking towards India. Will we be able to take rail transport into a new era by using this technology? This now remains to be seen. But one thing is certain – India is setting new standards in its rail technology and the world is accepting its glory.

SpaDeX Mission: Milestone of India’s Space Ambitions

Indian Space Research Organisation (ISRO) successfully launched its SpaDeX (Space Docking Experiment) mission on 30 December 2024. This mission is a critical step for India’s future space exploration plans. Through space docking technology, ISRO has prepared itself to take it to another level, which is necessary for future missions like Chandrayaan-4 and Gaganyaan.

1. Launch Details

Two small satellites, SDX01 (Chaser) and SDX02 (Target), were deployed at an altitude of 470 km through PSLV-C60 rocket.

Each satellite weighs approximately 220 kg.

If this mission is successful, India will become the fourth country in the world to own space docking technology (after USA, Russia and China).

2. Docking and Undocking Technology

Docking means connecting two satellites in space, and undocking means separating them.

This process is quite risky because satellites move at a speed of 28,800 km/hr, which carries a risk of collision.

High-precision tools such as laser range finder, docking cameras and visual cameras were used in the mission.

3. Payloads and Data Collection

A high-resolution camera (HRC) has been installed in SDX01 which will be useful in natural resources and vegetation monitoring.

SDX02 carries a radiation monitor payload that will measure space radiation. This data is critical for human spaceflight and future space missions.

The success of the SpaDeX mission will create a foundation for India’s ambitious space missions.

Chandrayaan-4 Mission: Docking technology is crucial for Chandrayaan-4, which is scheduled to launch by 2028, and will bring lunar samples back to Earth.

Gaganyaan Mission: This technology will also be critical for human spaceflight, especially when multiple launches are required.

Indian Space Station: This could also be a game-changer for India’s future space station.

SpaDeX Mission is a landmark for India’s space program. It is not just a technical experiment, but a strategic move that will take India ahead in the global race of space exploration. This capability of ISRO is not just a proof of scientific progress, but also an example of national pride. Projects like Chandrayaan-4 and Gaganyaan will heavily depend on the success of SpaDeX, and this mission will pave the way for India to take its dreams to space.