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Questions tagged [spacex-super-heavy]

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1
vote
1answer
89 views

should spacex have 2 versions of the BFS (sub-orbital city and orbital BFR)? [closed]

The Big Falcon Ship (BFS) has been renamed to Starship. The Big Falcon Booster (BFB) has been renamed to Heavy Booster. Will the sub-orbital version of BFS Starship for Earth to Earth missions, be ...
3
votes
0answers
121 views

How much noise would the BFR make at launch?

In addition to multi-planetary travel, SpaceX has plans to use the BFR for intercontinental travel. However, would the sound generated by the BFR's launch disrupt local communities and therefore make ...
5
votes
3answers
2k views

New BFR Engine arrangement

Watching the announcement at Space X I was confused about the new engine arrangement. All the nozzles look the same size. Is there still a mixture of vacuum engines and sea level engines? Or did they ...
3
votes
1answer
134 views

Will Falcon 9 block 5 successful launch speed up production of BFR?

I was just wondering that as Spacex has just launched it's final variant of Falcon 9 block 5 successfully, so now will it speed up the process of building BFR rocket ?
23
votes
4answers
9k views

Why is SpaceX building the Big Falcon Ship before the Big Falcon Rocket?

I believe that SpaceX is planning on building the BFS (Big Falcon Spacecraft) before the BFR (Big Falcon Rocket), which serves as the first stage for the second-stage BFS. Does anyone know why they ...
2
votes
0answers
87 views

Technology to directly observe an exoplanets [closed]

I would like to know what number of space telescopes, ideally mass produced ones using current technology and that could be cheaply manufactured and launched en-mass via the future SpaceX BFR. How ...
18
votes
3answers
2k views

How many SpaceX Starlink Internet-service satellites could be deployed in a single Falcon 9 launch? Falcon Heavy? BFR?

The mass of the two test satellites being launched this month is 400 kg, but I don't believe that includes the antennae and the structure to hold and release them. Is total mass the only constraint or ...
8
votes
3answers
1k views

Where will SpaceX build and launch the BFR?

SpaceX are planning a new very heavy launch vehicle called BFR. Although the site of manufacture has not been finalised yet (as far as I know), everyone seems to assume it will be on the east coast. ...
0
votes
2answers
213 views

Is it viable to use one or more BFR tankers as interplanetary boosters

Is it viable to Start the BFR mars burn while the ship is attached to one or more refueling boosters? (Imagine interplanetary booster) Using their combined engines the ship can achieve greater ...
7
votes
2answers
1k views

Why is BFR replacing the Falcon 9?

Not every payload (or even batch of payloads) needs super-heavy launch capacity, but that seems to be what SpaceX is doing. https://www.space.com/38323-spacex-phasing-out-rockets-for-mars-bfr-...
2
votes
2answers
883 views

Will SpaceX use a BFR Heavy mode, similar to the Falcon Heavy but with 3 BFR cores? [closed]

Big Falcon Rocket will need several (maybe 6) tanker missions to get enough fuel for a Mars mission. Does this mean at some point we may witness one BFR Heavy, made of three BFR first stages ...