4 Biggest (REAL) Space Mysteries

96% of our universe is missing, our galaxy should have already been colonized by aliens 1000 times and the solar system might have a hidden 9th planet that’s 10x the size of Earth.
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Chapters:
00:00 Intro
00:17 Where are the Aliens?
03:01 Dark Matter
05:25 Sponsor
06:36 Planet X
10:15 Dark Energy
#SpaceExploration
#Astronomy
#SpaceTravel
#NASA
#SpaceX
#Galaxy
#Universe
#Cosmos
#Stargazing
#Astrophysics
#BlackHole
#Aliens
#Exoplanets
#Interstellar
#SpaceMission
#Mars
#Moon
#Planets
#SpaceTechnology
#SpaceDiscovery
#SpaceScience
#RocketScience
#SpaceStation
#SolarSystem
#StarStuff
#Cosmic
#Astrobiology
#SpaceObservation
#SpaceNews
#Orbit
#Celestial
#DeepSpace
#SpacePhotography
#AstroPhotography
#SpaceArt
#SpaceHistory
#SpaceIndustry
#SpaceRace
#CosmicWonders
#Hubble
#SpaceOddity
#Gravity
#DarkMatter
#SpaceTalk
#SpaceTime
#SpaceRevolution
#ColonizingSpace
#AstroGeology
#Extraterrestrial
#SpaceEconomy
#SpacePolicy
#SpaceEducation
#SpaceInnovation
#SpaceXPloration
#SpaceAdventures
#GalacticExplorer
#SpacePioneers
#CosmicJourney
#LunarExploration
#SpaceWalk
#SpaceSettlement
#SpaceTraveler
#SpaceDreams
#BeyondEarth
#SpaceFrontier
#SpaceSociety
#CosmicVoyage
#ExploringTheStars
#SpaceConquest
#StellarJourney
#SpaceAge
#AstronautLife
#Interplanetary
#SpaceXplorer
#GalacticFrontier
#SpaceDiscovery
#CosmicWondering
#AstroAdventure
#CosmicExploration
#AstroDiscoveries
#SpaceMagic
#SpaceEnthusiast
#SpaceMission
#SpaceUnveiled
#SpaceJunk
#SpaceDust
#AstroQuest
#SpaceInnovations
#StarDust
#SpaceFacts
#SpaceTrivia
#CosmicInsights
#SpaceCommunity
#AstronomyFacts
#SpaceTrek
#SpaceGalaxy
#SpaceChronicles
#AstroTrivia
#SpaceConversations
#SpaceWonderland