Below are the words of NASA who saw the image of the Earth taken by the Cassini spacecraft from the side of Saturn. Looking at this picture, however, it seems that we are human beings beyond the narrow differences of...
The first exoplanet we discovered in transit was OGLE-56-b, discovered in 2002. Located 5,000 light-years away from its parent star, this hot Jupiter (because it is a gas giant like Jupiter) is larger than our own Jupiter. Iron precipitation is...
A giant laboratory, weighing about 85 elephants and the size of a large football field, orbits the earth at an altitude of 400 km above our heads. The time it takes for this laboratory to orbit the Earth is just...
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