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Correct Answer : SpaceX
Elon Musk’s new space vehicle Starship was fuelled up and ready to go. All eyes were on the biggest and most powerful rocket ever built, as it was set to take off from the southern tip of Texas, near the Mexican border. People gathered at the launch site to witness history in the making. But minutes after the liftoff, it exploded. The nearly 120-metre spaceship carried no people or satellites.This futuristic rocket built by Musk’s private spaceflight company SpaceX is touted as a game-changer for space travel. It’s in this vehicle that NASA will fly its astronauts for the Atremis 3 Mission to the moon’s south pole in 2025. Someday Musk wants to use it to transport people to Mars. For now, that seems aeons away.Why did Starship explode?* SpaceX’s launch vehicle is made up of the Super Heavy booster and the Starship spacecraft. Together, they are known as Starship.* Its first flight lasted a little less than four minutes.* Thirty of its 33 engines fired and the “Super Heavy” boosters lifted off its launch pad. About a minute later, the vehicle passed through a period of maximum aerodynamic pressure, a key moment for the launch of any rocket.* Two minutes on, the rocket had reached an altitude of 20 kilometres and was travelling at 1,600 kph. But by now two of its engines had shut down.* Into the third minute, it was clear something was amiss. The rest of the engines had not separated at the expected time and the rocket appeared to be changing its course.* The separation of the second stage, the prototype spaceship called Starship, from the Super Heavy was not progressing as intended, according to a report in The Economist. The rocket began to tumble and burst into flames over the Gulf of Mexico.* The explosion came after an earlier attempt to launch the rocket on Monday was aborted because of a frozen valve.* If the launch was successful, the rocket was supposed to reach 223 km above the Earth. SpaceX had planned for it to last for an hour and 30 minutes..Source : First Post
Correct Answer : SpaDeX Mission
The SpaDeX (Space Docking Experiment) Mission, launched by ISRO using PSLV-C60, aims to test crucial technologies like docking, undocking, and rendezvous between two spacecraft, SDX01 and SDX02, in low-Earth orbit. These capabilities are essential for advanced space missions, including lunar missions like Chandrayaan-4. The mission incorporates innovative GNSS-based systems and RODP processors for accurate positioning and velocity measurements, showcasing ISRO's technological advancements in orbital mechanics and spacecraft operations.
Correct Answer : ISRO
* ISRO is set to launch the SpaDeX mission in December 2024 aboard PSLV-C60, aiming to demonstrate in-space docking technology using two small spacecraft, SDX01 (Chaser) and SDX02 (Target). * This achievement will position India as the fourth nation to master space docking, a critical capability for advanced space missions. * The mission’s objectives include demonstrating autonomous rendezvous, docking, and undocking technologies, as well as power transfer and payload operations. * SpaDeX will play a vital role in advancing ISRO’s future endeavours, including the Bharatiya Antariksha Station (BAS) and satellite servicing missions.
Correct Answer : 59th
* The European Space Agency's PROBA-3 mission was launched aboard PSLV-C59, marking the 61st flight of the PSLV (Polar Satellite Launch Vehicle). * This mission demonstrated ISRO's proficiency in satellite deployment and highlighted its collaboration with the European Space Agency and NewSpace India Limited. * The PSLV has been a reliable workhorse for ISRO, and this launch utilized the PSLV-XL configuration, a variation optimized for specific missions. * This milestone underlines ISRO’s sustained excellence in space exploration and international cooperation.
