Page 56-57 Flashcards
Mars orbiter mission is aka
Mangalyaan
Who orbited earth in Vostok 1
Cosmonaut Yuri Gagarin
Name a dwarf planet
Pluto
India began its first ever space mission to the moon with the launch of the spacecraft — on —
Chandrayaan 1, 22 October 2008
Uranus was discovered in — by —-
1781, william herschel
—- is a satellite of mars
Phobos
—- is a satellite of jupiter
Europa
The theory of relativity by —- is used to calculate —
Albert Einstein, the details of the structure of a black hole
First spacecraft to land on the moon
Luna 2
Black hole was coined by which person and what does it mean?
John Wheeler, The gravitational force left behind after the death of a star, which even light cannot escape.
What is also known as northern lights? Define it.
Aurora borealis also known as northern lights is witnessed at the north pole. When the charged particles from the sun get trapped in the earth’s magnetic field.
Who was the first person to propose the theory that Saturn has rings, which orbit the planet?
Galileo galilei
Which spacecraft from NASA is currently studying –
Juno is currently studying Jupiter
Which comet named after – is sighted every – years?
Halley’s comet named after Edmund Halley, is sighted every 76 years
Full form of ISS
International space station