-
Aryabhatta is a intelligent mathematical and a astromery worker he was the one who discover the nine planet and he believe the earth is rotating and he made a sattlelite.
-
Halleys comet is a special comet that we could see visible from the earth and apparently its around 75 - to 76 years and it is made of ice and dust so its call dirty snowball.
-
Copernicus is a renaissance mathematician and a astromer who created a heliocentric model which place the sun in the middle rather than the Earth.
-
He was the Italian psysicist, mathematicaian, astromer and a philosopher and he was the one who made the best telescope and disover the 4th biggest planet.
-
The csiro stand for commonwealth,scientific,and industrial research organisation.And it was found in 1926
-
Pluto is no longer a planet because its smaller than the Earths moon and there was a debate if pluto is a planet but its not ANYMORE.
-
Gagarin Yuri was a soviet pilot, cosmonaut and the first man in space.
-
The first animal in space was fruit flies and it was in 20 february 1949
-
Laika was the first dog who launch into orbit and he born in 1954 to 1957 November 3.
-
The first country launch the satellite was ussr/soviet union and the satellite called sputnik 1.
-
The nasa stand for national aeronautic space administration. They do researches on new expedition like see if theres alien on Mars.
-
Skylab was a space station that orbited to space in 1973 to 1979.
The skylab crash or fell. -
The viking 1 was the first one that landed on Mars.
-
Hubble telescope is a space telescope that was carry in orbit in 1990.
-
Iternational space station is a space station thats in space.