Planet of our solar system with fastest orbiting speed
Venus
Mercury
Pluto
Jupiter
The first spacecraft to land on planet Mars?
Viking
Voyager
Vostok
None of these
Densest planet in our solar system
Mars
Earth
Neptune
Planet closest to Earth
Moon
Which is the largest planet in the solar system?
Uranus
Who is the first woman astronaut of India?
Valentina Tereshkova
Marie Curie
Kalpana Chawla
Who was the first Indian to go into space?
Neil Armstrong
Rakesh Sharma
Yuri Gagarin
The planets revolve around the sun in their fixed paths called____________.
Galaxies
Orbits
Solar System
Brightest star as seen from the Earth
Betelgeux
Eta Carinae
Orion
Dog Star (Sirius)
