Korean Air and Hyundai Rotem have launched a 49 billion won ($37.5 million) project to develop a reusable 35-ton methane engine by 2030, aiming to advance South Korea's space industry and defense capabilities.
#YonhapInfomax #KoreanAir #HyundaiRotem #MethaneEngine #ReusableLaunchVehicle #49BillionWon #Economics #FinancialMarkets #Banking #Securities #Bonds #StockMarket
https://en.infomaxai.com/news/articleView.html?idxno=93743
Korean Air and Hyundai Rotem Begin Full-Scale Development of Reusable Methane Engine

Korean Air and Hyundai Rotem have launched a 49 billion won ($37.5 million) project to develop a reusable 35-ton methane engine by 2030, aiming to advance South Korea's space industry and defense capabilities.

Yonhap Infomax

US Reusable Launch Vehicle Market Update

The U.S. reusable launch vehicle market size was USD 482.4 million in 2019 and is projected to reach USD 3,321.71 million by 2032, exhibiting a CAGR of 16.0%.

Source: https://www.fortunebusinessinsights.com/us-reusable-launch-vehicle-market-102005

#ReusableLaunchVehicle #SpaceLaunch #SpaceTech #Aerospace #MarketResearch #CommercialSpace

Congratulations to the New Glenn team on reaching orbit on first try, and becoming the 4th* Reusable Launch Vehicle to reach orbit.

Looking forward now to the Space Pioneer Tianlong-3 likely being the next, followed by either Rocket Lab Neutron or Stoke Nova. There are also a host of other Chinese launch startups that want to fly RLVs soon, but it's hard to tell how far along they are.

*Shuttle, F9/Heavy, Starship, NG. Energia as flown wasn't yet an RLV. Parts of Ariane 5 and Electron have been ocean recovered, but the stages were not intended to be reused intact.

#NewGlenn #ReusableLaunchVehicle

Space

Physical Sciences
#Astronomy #AstroPhysics #Cosmology

General
#AsteroidMining #Asteroids #AsteroidThreat #Astrodon #Astronomers #AstronomyMastodon #AstroPhotography #AstroTuesday #BlackHole #BlackHoles #CelestialBodyLanding #ClearSkies #Comet #Comets #DarkEnergy #DarkMatter #DeepSky #DSOC (Deep Space Optical Communications) #Exoplanets #Galaxy #Galaxies #Gravity #GravitationalWaves #HallEffectThruster #HumanSpaceflight #HumanSpaceflightBasics #HumanSpaceflightHealth #HumanSpaceflightSecurity #ISRU (in situ resource utilization) #LaunchCost #Lunar3dPrinting #MoonMining #NightSky #Observatory #Planetarium #PlanetsryScience #PrivateSpaceflight #Pulsars #Quasars #ReusableLaunchVehicle #RocketEngine #RocketScience #SatelliteImprovement #SatelliteInternetAccess #Satellites #SBSP (Space-based Solar Power) #SmallSat #SolarPhysics #Space #SpaceAgency #SpaceCommunication #SpaceCompany #SpaceCraft #SpaceColonization #SpacecraftComparison #SpacecraftPropulsion #SpaceDebris #Spacedon #SpaceEnergy #SpaceEvent #SpaceExploration #SpaceFood #SpaceForce #SpaceHabitat #SpaceHistory #SpaceHotel #SpaceIndustry #SpaceInfrastructure #SpaceLogistics #SpaceMaintenance #SpaceMastodon #SpaceMining #SpaceNavigation #SpacePhotography #SpacePlants #SpacePolitics #SpacePort #SpaceRegulation #SpaceRobot #SpaceScience #SpaceSciFi #SpaceShip #SpaceScience #SpaceStation #SpaceSuit #SpaceTelescope #SpaceTourism #SpaceWelding #SpaceX #StarGazing @starrytimepod #TimeToOrbit #Universe

Organisations
Canadian Space Agency (CSA) ๐Ÿ‡จ๐Ÿ‡ฆ
#EuropeanSpaceAgency (#ESA) ๐Ÿ‡ช๐Ÿ‡บ
European Space Research Organisation (ESRO) ๐Ÿ‡ช๐Ÿ‡บ
Japan Aerospace Exploration Agency (#JAXA) ๐Ÿ‡ฏ๐Ÿ‡ต
Jet Propulsion Laboratory (#JPL) ๐Ÿ‡บ๐Ÿ‡ธ
National Aeronautics and Space Administration (#NASA) ๐Ÿ‡บ๐Ÿ‡ธ
Space Telescope Science Institute (STSciI) ๐Ÿ‡ช๐Ÿ‡บ

Missions
#Artemis (#NASAArtemis) #BepiColombo #Cassini COBE #Euclid #EuclidMission #EuropaClipper #Hayabusa2 #InternationalSpaceStation (#ISS) JupiterIcyMoonExplorer (#Juice) #JuiceMission #Juno #Gaia #MMX #Magellan #Voyager1 #Voyager2

Space Telescopes
#SpaceTelescope #Telescope

#ChandraXRay (#Chandra) #ESAEuclid #EventHorizonTelescope #Hubble #HubbleSpaceTelescope (#HST) #IXPE #JamesWebbSpaceTelescope #JWST (#Webb) #Kepler #MIRI #NIRcam #NIRISS #NIRSpec #Spitzer

Earth Observatories
#Arecibo ๐Ÿ‡ต๐Ÿ‡ท #AtacamaLargeMillimeterArray (#ALMA) ๐Ÿ‡จ๐Ÿ‡ฑ #CerroTololo ๐Ÿ‡จ๐Ÿ‡ฑ #EuropeanSouthernObservatory (#ESO) ๐Ÿ‡ฉ๐Ÿ‡ช #Haleakala ๐Ÿ‡บ๐Ÿ‡ธ #Herschel (#WHT) ๐Ÿ‡ฎ๐Ÿ‡จ #Keck ๐Ÿ‡บ๐Ÿ‡ธ #KittPeak ๐Ÿ‡บ๐Ÿ‡ธ #LIGO ๐Ÿ‡บ๐Ÿ‡ธ #MaunaKea ๐Ÿ‡บ๐Ÿ‡ธ #Paranal ๐Ÿ‡จ๐Ÿ‡ฑ #Parkes ๐Ÿ‡ฆ๐Ÿ‡บ #RoqueDeLosMuchachos ๐Ÿ‡ช๐Ÿ‡ธ #SquareKilometreArrayObservatory (#SKAO) ๐Ÿ‡ฆ๐Ÿ‡บ #VeryLargeTelescope (#VLT) ๐Ÿ‡จ๐Ÿ‡ฑ

Mastodon Observatories
Abbey Ridge Observatory ๐Ÿ‡จ๐Ÿ‡ฆ @abbeyridgeobs
Burke-Gaffney Observatory ๐Ÿ‡จ๐Ÿ‡ฆ @BGO
Hamburg Observatory ๐Ÿ‡ฉ๐Ÿ‡ช @HambObs
Las Cumbres Observatory ๐Ÿ‡ฆ๐Ÿ‡บ ๐Ÿ‡ฟ๐Ÿ‡ฆ ๐Ÿ‡ฎ๐Ÿ‡จ ๐Ÿ‡จ๐Ÿ‡ฑ ๐Ÿ‡บ๐Ÿ‡ธ ๐Ÿ‡ฎ๐Ÿ‡ฑ ๐Ÿ‡จ๐Ÿ‡ณ @lco
Mount Burnett Observatory ๐Ÿ‡ฆ๐Ÿ‡บ @mbo
Rubin Observatory ๐Ÿ‡จ๐Ÿ‡ฑ @VRubinObs
Stella-Luna Observatory ๐Ÿ‡บ๐Ÿ‡ธ @StellaLunaObs
Westport Observatory ๐Ÿ‡บ๐Ÿ‡ธ @WestportObservatory

Astrophotography
Andrea Luck @andrealuck
Astronomy Picture of the Day @APoD
Cathie LeBlank @cathieleblanc
Craig Kolb @cek
Dan Kagelmacher @ManyWorldsAstro_@mastodon.social
David Blanchflower @DavidBflower
DGMc @Astrobum
Frank Adler @adfr
jdsoubeyran @jdsoubeyran
Kreegan99 @kreegan99
Landru79 @Landru79
Loran Hughes @WestwoodAstro
Mollenberg Observatory @MollenbergSky
Naztronomy @naz
Noom @noom
Philo @philo
Roger Sliva @rsliva@astrodon.social
Simeon SchmauรŸ @stim3on
UniversoMagico @UniversoMagico

Solar System
#Sun #SolarCorona
#KuiperBelt

Planets
#Mercury
#Venus
#Earth
โ€ข #Moon #Lunar
#Mars
โ€ข #Phobos #Deimos
#Jupiter
โ€ข #Callisto #Ganymede #Europa #Io
#Saturn
โ€ข #Enceladus #Mimas #Titan
#Uranus
โ€ข #Ariel #Miranda Titania
#Neptune
โ€ข #Triton

Dwarf Planets
#Pluto
โ€ข #Charon
#Ceres
Makemake
Haumea
#Eris

Hypothetical
#PlanetX

Beyond
OortCloud
#ProximaCentauri
#SagittariusA*
#MilkyWay
#Andromeda (#M31)
#Pleiades (#M45)

(See Sciences for Other Disciplines)

(See Index for More Hashtags)

Toot.Cat

On the internet, everyone knows you're a cat โ€” and that's totally okay.

Mastodon hosted on toot.cat

#SpaceX had some #RUD until the 1st #successful #landing (meanwhile #routine) https://youtu.be/bvim4rsNHkQ
https://en.wiktionary.org/wiki/rapid_unplanned_disassembly
"because of a corporate culture that doesnโ€™t #punish pushing the envelopeโ€”as seen in the four #Falcon 9 boosters #crashed ๐Ÿ’ฅ in recovery #attempts before one stuck the landing." https://www.fastcompany.com/90739809/its-spacexs-world-we-just-launch-satellites-in-it

#ReusableLaunchVehicle #SpaceCompany #RocketScience

How Not to Land an Orbital Rocket Booster

Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

YouTube

Why #Starship (other than #Falcon 9 #boosters) uses the #skydiver style until short before the #impact on the ground.
03:15 - How The Flip #Maneuver Works
06:00 - Why #Belly Flop / Terminal Velocity
13:15 - Thrust to Weight Ratios / #Engine Throttling
21:00 - Gravity Loss / #Gravity Drag
26:25 - Why Flip So #Late
33:45 - Can This Be #Safe?
39:30 - Conclusion
https://youtu.be/BqJ5bKuApbs

#RocketScience #ReusableLaunchVehicle #SpaceCompany

Why does Starship belly flop?

YouTube

๐Ÿ‡ฏ๐Ÿ‡ต #Japan Airlines considers supporting handling operations for #DreamChaser, that will connect the #LEO destinations to the #Earth, at #SpacePort Oita, a potential landing site in #Asia ๐ŸŒ for #SierraSpaceโ€™s #DreamChaser #spaceplane โœˆ๏ธ https://press.jal.co.jp/en/release/202212/007108.html

Oita Airport ยฉ ๅ›ฝๅœŸไบค้€š็œ https://commons.wikimedia.org/wiki/File:Oita_Airport_Aerial_photograph.2015.jpg
Dream Chaser landing https://commons.wikimedia.org/wiki/File:Dream_Chaser_after_the_Free-Flight_test_at_Edwards_AFB.jpg

#SpaceCompany #SpacePort #ReusableLaunchVehicle #SpaceCraft

Dream Chaser Spacecraft Extended Free Flight

YouTube

๐Ÿ‡จ๐Ÿ‡ณ Interesting "clothesline" #rocket catcher concept (at 0:13) https://youtu.be/RefcBWoS_7M

#RocketScience #ReusableLaunchVehicle

Reusable space rocket engine test boosts Chinaโ€™s crewed moon landing ambitions

YouTube