On Space X stage recovery

 It is very interesting to think about, what Elon musk has done seems like magic.


One would think that how much consistency in of a propulsion /control system would be needed to achieve this feat.

However when one thinks of it, there is a fixed target on ground which needs to be homed into. Now the target may be in contact with the returning stage, I.e from the ground target a constact signal could be transmitted which can guide the returning stage to pin point accuracy.

India too has achieved something similar during anti satellite testing. We could hit a moving target which was going at 7km/s speed from a missile launched from ground. So achieving such accuracy should be feasible if a signal is being transmitted from the target location probably with existing technology.

Comments

Post a Comment

Popular posts from this blog

More on launching from a mountain tops

 I just watched a video from everyday astronaut where he is comparing pros and cons of launching a rocket stage from a Hilltop or a mountain he claims that atmosphere grows thin by 40% at an altitude if 4km Can we have rockets specifically designed for that with projections such as a bulbous payload fairing and nozzles which project out of the sleek body configuration I have not really gone to an extent of complete vehicle engineering, however can we reduce the hazardous effects of dense atmosphere even if we consider for the time being that we can accommodate a payload fairing which is larger in size than what a conventional payload fairing would allow us to have it. It Would Still Be a favourable situation While listing down the pros and cons of launching from a mountain top in India we have mountain tops as higher 7 km in altitude so much of the atmosphere is done for also as the rocket stage would lift off from 7 km it would not have to face high dynamic pressures as it would h...
Read more

Injecting higher payload mass with hugher envelope to orbits

 In continuation with the concept proposed in https://newagespace60.blogspot.com/2024/08/launching-higher-payloads-to-orbit.html Some variation of the concept in order Elements of the conceptual design- 1) A rigid elevated platform such as a mountain or a hill 2) An enclosure with vacuum conditions inside so that high relative velocities can be achieved before breaking the sound barrier 3) A trolley with hyperloop type maglev technology which houses the remaining LV and payload in it's enclosure (if needed) 4) Two Solid boosters which would accelerate the trolley inside the enclosure till the length of the enclosure 5) Magnetic brakes on trolley to decelerate it after release of LV or it can be also shot off the track in projectile motion and can come down on parachutes The illustrations remain same as the mentioned blog (at the start of the post) मुझे कौन पूछता था तेरी बंदगी से पहले  Hare Ram Hare Krishna 🙏🙏🙏🙏
Read more

Injecting higher payload into orbit - concept variation 3

 References : https://newagespace60.blogspot.com/2024/08/injecting-higher-payload-mass-with.html https://newagespace60.blogspot.com/2024/08/injecting-higher-payload-mass-with.html Another variation of the concept - Everything remains same as the Solid motor propelled trolley concept, but instead of hyperloop we would use air bearings..... air / fluid to be supplied by chemical propulsion taking place in solid rockets...... Till the time boosters fire, trolley along with remaining LV and payload would remain afloat...... मुझे कौन पूछता था तेरी बंदगी से पहले  Hare Ram Hare Krishna Jai Hind
Read more