🚀,🏎️, 🛩️,⚡🚲
Joined June 2014
- Tweets 171
- Following 100
- Followers 25
- Likes 1,645
16 Photos and videos
15 Mar 2019
Done the math on FH vs DIVH for TLI from LEO for Orion and ESM injection. Keep in mind I assumed Orion was in 200km circular LEO whereas DIVH or FH could place Orion in a higher orbit. @SciGuySpace @Erdayastronaut @DJSnM Feel free to check my math here. docs.google.com/spreadsheets…
1
15 Mar 2019
This may be confusing, but I can demonstrate it to you in graphs, below is a graph of the performance of the DIVH upper stage and the FH compared visually, note the two axises, delta V and payload, the more payload, the less Delta V and vice versa.
1
15 Mar 2019
The green is DIVH and FH is in blue, note FH will always have the edge up until that intercept point, where DIVH has an advantage, this intercept point however is 748kg, meaning that any payload heavier than 748kg would have more performance on FH over DIVH.
Sasamj retweeted
28 Sep 2018
10 years ago today, we were a small aerospace startup that made history. Now we’ve had 62 successful launches, 29 booster landings, 15 reflights, 15 Dragon missions to the ISS, and 1 car sent to Mars orbit. #spacex #falcon1 #proudSpaceXer
7
126
455
12 Feb 2018
Mom get the camera i fished me an elon reply 📸 x.com/elonmusk/status/963092…
Maybe that plan works out, but I will seriously eat my hat with a side of mustard if that rocket flies a national security spacecraft before 2023
1
1
4
Sasamj retweeted
25 Oct 2017
Griffin: only in aerospace can you go into museums and see things you wish you still had, and it’s depressing. #vonbraun
5
22
46
26 May 2016
Hi there! Welcome to my twitter! You won't find anything here so you might as well leave! :(
1
5