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Questions tagged [landing]

Questions regarding the specific part of flights, during which a spacecraft touches down on the solid ground of a celestial body.

1 vote
0 answers
123 views

Any ideas?: Calculating wet-mass and burn altitude for a Mars landing, using a Python simulation

In this post, I will explain the problem, provide some detailed context, and finally explain what I am searching for (what my question is basically). First of all, this should be quite a fun but ...
AvanD's user avatar
  • 21
6 votes
3 answers
635 views

Can Starship land on the moon horizontally?

Since the landing engines will be halfway up the body anyways, how about putting the landing legs to extend perpendicular and land with nose and main engine bay pointing towards their respective ...
Alonda's user avatar
  • 499
1 vote
2 answers
297 views

Starship maintaining tank pressure during reentry and landing

Starship relies on tank pressure to gain it's full structural strength. During reentry, the tank walls heat up, causing the ullage gas to heat up, causing pressure to rise. How will Starship prevent ...
Abdullah is not an Amalekite's user avatar
1 vote
0 answers
108 views

Are smaller rockets easier to land? [closed]

Is it easier to land a smaller rocket compared to bigger rockets?? Since they are lighter
Rocketsss's user avatar
1 vote
0 answers
102 views

How to approximate the force generated by Falcon 9 grid fins?

I'm interested in approximating the force generated by the grid fins on a Falcon 9 rocket during its descent phase. However, I currently lack specific data and equations for this calculation. Can ...
IsolatedSushi's user avatar
0 votes
0 answers
141 views

How to Model the Aerodynamics of Landing a Falcon 9

I'm currently working on a landing simulation for the Falcon 9. One of my primary tasks is to model both the environment and the rocket. In a previous rough simulation, aerodynamics were mostly ...
IsolatedSushi's user avatar