H峄搉g Nhung
@hong2004
The Pale Blue Dot is an iconic photograph of Earth taken by NASA's Voyager 1 Spacecraft on February 14, 1990. When Voyager 1 was 3.7 billion miles (6 billion kilometers) miles from the sun, far beyond Neptune, mission managers commanded it to look back toward home for a final time. It snapped a series of 60 images to create the first "family portrait" of our solar system. The picture known as the Pale Blue Dot shows Earth within a scattered ray of sunlight. Voyager 1 was so far away that Earth was just a point of light about a pixel in size.
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Ciz.Base.ezh馃數馃帺
@ciz
Ch煤c m脿y th脿nh c么ng v脿 h岷h ph煤c trong m峄峣 vi峄嘽 m脿y l脿m h么m nay. Eureka!
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