Simon Bridge said:
Apollo 11-17 did that with only one failure...hsdrop said:
...and the failure was not in the landing attempt.Carrock said:
Perhaps if you refined your question? It is unclear how you could be unaware/unsure of this:
HAY MEN SOME ONE TOLD ME "R" WAS FOR RACESimon Bridge said:
How is my post "Off the question as asked...?"Simon Bridge said:
Landing a rocket upright is a significant achievement because it allows for the reuse of the rocket, reducing the cost and resources needed for future space missions. It also opens up possibilities for more frequent and accessible space travel.
Yes, SpaceX's Falcon 9 rocket has been successfully landed upright multiple times since 2015. Other companies such as Blue Origin and SpaceX's Falcon Heavy have also successfully landed rockets upright.
One of the main challenges was developing the technology to guide and control the rocket's descent and landing. This required precise calculations and coordination of various systems, such as thrusters and landing legs. Additionally, the high speeds and temperatures during reentry posed a challenge for ensuring the structural integrity of the rocket.
Landing a rocket upright allows for a more controlled and gentle landing, reducing the risk of damage to the rocket. It also allows for the recovery and reuse of the rocket, resulting in cost savings and a more sustainable approach to space travel.
As technology continues to advance, it is likely that more and more rockets will be able to be landed upright. This could lead to more frequent and affordable space travel, as well as potential advancements in space exploration and research. Additionally, the technology developed for landing rockets upright could also have applications in other industries, such as commercial aviation.