DoWeNeedSpaceExploration
Manhasbeenfascinatedbyouterspaceforthousandsofyears.Ithasbeenalmostoverfortyyearssinceman'sfirstlandingonthemoon.Now,somepeoplebelievethatspaceexplorationisasheerwasteoftimeandmoney.Theypointoutthefactthatitcostbillionsofdollarstocarryonthespaceresearch,butalittleinformationwasbroughtback.
However,everycoinhastwosides.Therearestillamajorityofotherpeoplewhobelievethatspaceexplorationhasmoreadvantages.AndIagreewiththosepeople.Manynewproducts,suchasweatherandcommunicationsatellites,arealsoproductsofspaceprograms,andtheyhavebenefitedpeopleallovertheworld.Andwhat'smore,scientificknowledgeaboutouterspacehasbeenacquiredbymankind.
Webelievedthatitwi!/bringmorebenefitsinthefuture,whichwecannotevenimaginenow.Spaceexplorationisachallengetohumanbeings.That'swhyseveralnationstryhardtocarryoutspaceexplorationcontinuously