Which planet is nearest to the sun ?
Venus
Earth
Mercury
mars
India's first artificial satellite.
Aryabhatta
Sputnik-1
Apollo-2
None of these
Largest star
Sun
Sirius
Betelgeuse (Alpha Orionis)
Pole Star
Densest planet in our solar system
Jupiter
Mars
Neptune
Brightest star as seen from the Earth
Betelgeux
Eta Carinae
Orion
Dog Star (Sirius)
Planet of our solar system with fastest orbiting speed
Pluto
Heaviest satellite (natural) of our solar system
Moon
Ganymede
Phobos
Deimos
Who was the first Indian to go into space?
Neil Armstrong
Rakesh Sharma
Yuri Gagarin
Which is the largest planet in the solar system?
Uranus
