Michael Sheetz Profile picture
Dec 2, 2021 9 tweets 4 min read Read on X
Rocket Lab $RKLB is giving a major update on its planned larger Neutron rocket at 8 a.m. ET, providing the first details about the reusable vehicle since announcing the company was going public.

Watch the livestream:
$RKLB Neutron event starting now:
CEO @Peter_J_Beck: "Where do you start designing a new rocket? Ironically, you don't start at the rocket. You start at the satellite and all the spacecraft you need to launch, and then you start the design process around that."
@Peter_J_Beck Neutron will have a "big wide static base" with built in landing legs.
@Peter_J_Beck Neutron stats:

131 ft tall
23 ft diameter
16 ft (5 meter) fairing

8,000 kilograms to LEO with first stage landings, with a maximum payload to orbit of 15,000 kilograms. $RKLB
@Peter_J_Beck As expected, Rocket Lab's new engine for Neutron is called Archimedes, which is a gas-generator cycle engine with propellants liquid oxygen and methane.
@Peter_J_Beck 7 Archimedes engines for each Neutron first stage
@Peter_J_Beck Everything except for the upper stage is reusable, with Neutron's first stage returning with the fairing still on top.

Rendering of Neutron first stage landing:
@Peter_J_Beck Here is how the Neutron upper stage ejects out of the top of the rocket, which then returns to land.

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More from @thesheetztweetz

Apr 29, 2023
Elon Musk is holding a Twitter Spaces discussion on SpaceX's first Starship launch.

Thread: Image
Musk: "The outcome was roughly in what I expected, and maybe slightly exceeding my expectations, but roughly what I expected, which is that we would get clear of the pad."
Musk: "I'm glad to report that the pad damage is actually quite small" and should "be repaired quickly."
Read 36 tweets
Apr 29, 2023
After the dramatic first Starship Super Heavy launch, a look at SpaceX's monster rocket program – with the good (prototypes in the wings), the bad (destruction and debris at and around the launchpad) and the unknown (regulator investigations underway):
cnbc.com/2023/04/29/spa…
NASA chief @SenBillNelson: “I have asked, so I can report to you ... SpaceX is still saying that they think it will take at least two months to rebuild the launchpad and concurrently about two months to have their second vehicle ready to launch."
cnbc.com/2023/04/29/spa…
@SenBillNelson Nelson effectively defended SpaceX before a Congressional committee on Thursday, explaining how the company is "hardware rich:"

"They launch, if something goes wrong they figure out what it is, they go back and they launch it again."
cnbc.com/2023/04/29/spa…
Read 4 tweets
Apr 29, 2023
SpaceX is preparing to launch for the 29th time this year, and the second time this evening, with a Falcon Heavy rocket carrying satellites for Viasat and Astranis.

This rocket is expendable, so its boosters will not be recovered.

Watch live:
Falcon Heavy is standing tall to launch in a little over 10 minutes
Falcon Heavy launch holding at T-59 seconds
Read 4 tweets
Apr 28, 2023
SpaceX is about to launch for the 28th time this year, carrying a pair of satellites for @steviecSES' O3b mPOWER constellation.

This Falcon 9 booster is launching its second mission to date.

Watch live:
@steviecSES Liftoff for Falcon 9
@steviecSES Falcon 9's booster lands
Read 5 tweets
Mar 30, 2023
SpaceX is about to go for its 22nd launch of the year, carrying 10 satellites for the Space Development Agency’s Tranche 0 mission.

Watch live:
Abort called at T-3 seconds.
SpaceX launch director: Assessing the situation, Falcon 9 is healthy.
Read 5 tweets
Mar 15, 2023
The annual #SATShow rocket roundtable, moderated today by @Sandra_I_Erwin, with:

ULA CEO Tory Bruno
SpaceX VP of Commercial Sales Tom Ochinero
Arianespace CEO Stephane Israel
Rocket Lab $RKLB Senior Director Richard French
Blue Origin VP of Commercial Sales Ariane Cornell
@Sandra_I_Erwin @SATELLITEDC @ulalaunch @torybruno @RocketLab @blueorigin @arianecornell @arianespaceceo @Arianespace @SpaceX French: $RKLB spacecraft components and integrated satellite systems business combines with launch, "working to bring the lowest total cost ... back to customers."

"Really exciting to see our diversifying revenue and being able to stabilize the lumpiness of launch."
@Sandra_I_Erwin @SATELLITEDC @ulalaunch @torybruno @RocketLab @blueorigin @arianecornell @arianespaceceo @Arianespace @SpaceX *Bruno asks the crowd if they like the red paint job on Vulcan*

"Only one yes? That's it, sorry."
Read 26 tweets

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