-
Aryabhata wrote some remarkable books on astronomy books. he wrote a sole surviving book called Aryabhatiya a awesome book containing math,atronomy and geometry and found out how many days are in a year
-
a comet is a celestial object consisting of a nucleus of ice and dust and, when near the sun, a ‘tail’ of gas and dust particles pointing away from the sun.halleys comit was founded by edmond halley in 1705.
-
he was born in 19 february 1473, died in may 24 1543. he was the first one to theorise that we circle the sun not the opposite way. he also made a model of our solaor system
-
galileo was the first to view over 500 stars with the TELESCOPE that he invented. he was born 15 feb 15 64 and died january the 8 1642
-
c 1930 to PRESENT. csiro stands for Commonwealth Scientific and Industrial Research Organisation. csiro studied atmospheric conditions.
-
the first animal into space were techicnally bacteria but the first intentionally animal into space were fruit flies in 1947 in a v2 rocket to see the effects of radiation.
-
Sputnik 1 was the first artificial Earth satellite. It was a 58 cm diameter polished metal sphere, with four external radio antennas to broadcast radio pulses. The Soviet Union launched it into an elliptical low Earth orbit on 4 October 1957.
Launch date: October 4, 1957, 7:28 PM
Speed on orbit: 8 km/s
Max speed: 29,000 km/h
Manufacturer: S.P. Korolev Rocket and Space Corporation Energia
Launch site: Gagarin's Start
Cost: 15 million RUB (1957) -
NASA stands for National Aeronautics and Space Administration.
nasa was founded in 1958.NASA sends out sattelites ,sends out probes and teach us about the universe -
on July 15, 1975 soviet union and usa launched two space crafts wich docked together in space and carried out experiments.though usa did their own experiments and so did soviet union.
-
the iss is a space station wihich is being currently built.here is some info about it :
orbit height30 km
Speed on orbit: 7.71 km/s
Max speed: 27,600 km/h
Launch date: November 20, 1998
Cost: 150 billion USD
Manufacturer: Boeing