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Period: 476 to 550
aryabhata
he was first in india to launch a sattlite -
Period: Feb 19, 1473 to May 24, 1543
copernnicus
he was right about the other planets and the earth circling the sun. -
Period: Feb 15, 1564 to
galileo
he found out that the moon had craters, valleys and the others say its just a round ball with no bumps or holes.He discovered that the milky way was made out of stars.he discovered ther was four moons. -
Period: to
hally's comet
hally's comet named after sir Edmund halley. -
CSIRO
it stands for commenwealth Commonwealth Scientific and Industrial Research Organisation.Read about the National Research Flagships and CSIRO's research.And founded in 1926. -
NASA
NASA stand for national areonautics and space administration.they test rockets and give space mission.