All Questions
Tagged with spacex falcon-heavy
12
questions with no upvoted or accepted answers
8
votes
0
answers
199
views
Onboard recording of trans-Mars injection
Is there any video recording of the Falcon Heavy trans-Mars injection burn from onboard cameras?
The live feed of the Tesla Roadster and Starman orbiting Earth cycled through multiple cameras ...
7
votes
0
answers
197
views
Does the low gravity on Moon eliminate the need for a launch pad/flame trench for a reusable rocket launch?
I'm new to rocket science and I learned how the rockets do not reach full thrust immediately and isn't really stable for the initial couple of seconds - hence the need for "launch clamps" and a ...
3
votes
0
answers
80
views
Spacex NASA GOES-U 2024 contract to use Falcon Heavy?
https://www.nasa.gov/press-release/nasa-awards-launch-services-contract-for-goes-u-mission
Why would they use Falcon-Heavy instead of Falcon-9 FT for the GOES-U 2024 satellite launch?
Falcon-9 FT has ...
3
votes
0
answers
150
views
Space-X Falcon-9 and Falcon Heavy fuel consumed for landing
The question is, how much fuel is used by each of above rockets for landing (in % of whole fuel of the rocket) as a function of three following components - payload, orbit and descend trajectory (land/...
3
votes
0
answers
137
views
What is this black rod in falcon heavy on both boosters?
There are black rods on both boosters and are connected with each other.One is thicker than other two.What is its purpose?
2
votes
0
answers
145
views
Do the maximum launch capability figures of Falcon Heavy includes payload adaptor fairings or launch vehicle adaptors?
I would like to learn if stated payload capabilities of Falcon Heavy includes PAF. According to Falcon User's Guide, SpaceX has two different PAF for Falcon 9. In the said document, smaller PAF doesn'...
2
votes
0
answers
161
views
What is the cost breakdown of a Falcon Heavy launch?
I don't know if this was already asked, but I'm very curious about the cost breakdown of a Falcon Heavy launch and what the difference is from Falcon 9's cost per launch. Would it be more or less per ...
2
votes
0
answers
204
views
Does the 90 million cost for the Falcon Heavy include everything?
SpaceX says that it costs them 90 million each time to launch a Falcon Heavy, does this include fuel? If I where to purchase a Falcon Heavy launch, how much would it cost me to launch it, buying my ...
2
votes
0
answers
220
views
What's up with Star Man's Roadster's suspension?
On Earth, a vehicle's weight compresses the suspension, and the wheel rims are generally designed to closely fit the contour of the tires with only a small gap between. Take away that weight, the ...
1
vote
0
answers
263
views
Could the Starman/Roadster spacecraft have targeted a well defined heliocentric orbit if it had wanted to?
Does the FH upper stage have things like inertial guidance, star cameras, GPS/GNSS, and/or other helpful equipment that would have allowed it to do careful thrust vectoring during the 3rd and final ...
0
votes
0
answers
989
views
What is the reliability of the Merlin engine?
I know that Merlin is extremely reliable, at least over 99%. I do know of one time when one failed, on Falcon 9's fourth launch. SpaceX had used hundreds, if not thousands, of them. I assume there is ...
0
votes
0
answers
366
views
How to view the Feb 6, 2018 Falcon Heavy launch?
Will the Feb 6, 2018 SpaceX Falcon Heavy launch from KSC be visible in Boca Raton/ Deerfield Beach area?
Is there a good site for determining viewing ranges for launches?