Richi Space Richardson A
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- 科学
Space exploration & Technology
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May 26 WITNESS rare historical Moon trio events...?!
Super moon ,red moon & lunar eclipse all oçcuring together rare historical event.
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CHINA MADE HISTORY BY LANDING ROVER ON MARS
China become the third country to success fully land rover on Mars .. only after US and Soviet union
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First Helicopter on Mars exploration
First time helicopter deployed on (Mars)other planet and guides perseverance to collect the potential alien life art samples #lifeonmars #arewealone #spaceandus
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What's light year? Where it's used? Why?!
Basic definition,purpose and significance of light year in space measurement.#richispace #space#lightyear
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