Author: ABDH Media | Space
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--- ABDH Media - Space --- Nowadays, chemical rockets are the only ones with enough thrust to overcome Earth’s gravity and carry a payload into orbit. But they are not very efficient. The heavier the payload, the more fuel a rocket needs to lift it into space. But the more fuel a rocket carries, the more fuel it needs. The energy needed to do that meant there wasn’t enough fuel for a sustained acceleration to more distant planetary shores. Most missions beyond Earth have relied instead on their initial launch speed to coast to their destination. The twin spacecraft of Voyager, for example, did not have enough speed to reach its current position at the edge of the solar system. Plasma rockets promise far greater gas mileage than traditional chemical rockets, but with enough power to reach distant targets more quickly. The idea is that once in space, rockets use electricity to create a weak force, which over time can accelerate them to very high speeds. They run on the same fuel that nature uses, literally, to power the cosmos. Not long after its explosive beginnings, the universe was awash in vast stores of hydrogen gas. *Subscribe for more Educative & Space Documentaries (Like & Share) * Visit our website: http://www.advexon.com * ABDH Media Documentaries: https://www.youtube.com/channel/UCHx69kZbXbX6WgMq_njRvFA *NOVA | PBS Documentaries (HD): https://www.youtube.com/channel/UCYMWnCecPvpQJj8sBPUi4bA #ABDH #space #spacedocumentary #AlienPlanets #NEWFullScienceDocumentaries #SpaceDocumentary2015 #alien #spacedocumentarynationalgeographic #spacedocumentaryhd #spacedocumentarybbc #spacedocumentary2015hd #spacedocumentaryplaylist #spacedocumentarynationalgeographic2015 #spacedocumentaryblackholes #spacedocumentaryforkids #spacedocumentaryalienplanets #spacedocumentaryasteroidthedoomsdayrock #spacedocumentary2015aliens #aspaceodysseydocumentary #spacedocumentaryblackholesfdc #spacedocumentarybriancox #spacedocumentarybest #spacedocumentarybbc2015 #spacedocumentaryblacksky #spacedocumentarybigbang #bestspacedocumentary2015 #spacedocumentarycosmos #spacedocumentaryconspiracy #spacedocumentarychannel #spacedocumentarychildren #discoverychanneldocumentaryspace #spacecolonizationdocumentary #spaceshuttlechallengerdocumentary #spacetimecontinuumdocumentary #historychanneldocumentaryspace #spacedocumentarydiscoverychannel #spacedocumentarydarkmatter #spacedocumentarydiscovery #deepspacedocumentary #deepspacedocumentary2015 #spacedisastersdocumentary #spacedivedocumentary #spaceshuttledisasterdocumentary #davidattenboroughspacedocumentary #spaceelevatordocumentary #spaceexplorationdocumentary2015 #earthfromspacedocumentary #spaceexplorationdocumentary2015 #spaceengineeringdocumentary #edgeofspacedocumentary #emptyspacedocumentary #spacedocumentaryforchildren #spacedocumentaryfilms #spacedocumentaryfull #spacedocumentaryfulllength #spacedocumentaryfuture #spacedocumentaryfunny #2015spacedocumentaryfull #spacedocumentarygalaxies #spacedocumentarygravity #spaceuniversegalaxydocumentary #spacedocumentarynationalgeographic2015 #spacetraveldocumentarynationalgeographic #spacedocumentarynationalgeographichd #spacedocumentaryhd2015 #spacedocumentaryhd1080p #spacedocumentaryinhd