A. Bolides
B. Meteors
C. Brilliant meteors
D. None of these
A. Shooting stars
B. Falling stars
C. Meteor shower
D. All of these
A. Meteor
B. Bolloids
C. Meteorites
A. 5000-50000
B. 6000
C. 8000
D. 6300
A. 500
B. 1200
C. 600
D. 900
A. 12
B. 10
C. 5
D. 20
A. Asteroids
B. Comets
D. None
A. Run
B. Marathon
C. Space
B. Escape
C. None of these
A. 5000
B. 60000
C. 40000
A. Soviet
B. American
C. German
D. Indian
A. Sputnik-1
B. Apollo
A. Study upper atmosphere
B. Testing Rocket Technology
C. Both ‘a’ and ‘b’
B. Sputnik-2
A. Cat
B. Dog
C. Mouse
A. Speed of Sound
B. Speed of earth
C. Speed of light
A. Military
B. Communication
C. Weather
D. Non
A. 2019
B. 2011
C. 2005
D. 2006
A. Polar Orbit
B. Eccentric Orbit
C. Low earth orbit
A. Mapping Land
B. Estimating Crop Production
C. Managing forested land
A. Communication Satellite.
B. Geo Stationary Satellite
C. Landsat
A. Weather information
B. Protection from atmospheric dangers
C. Mapping Ozone levels
A. 24
B. 25
C. 30
D. 35
A. Location
B. Speed
C. Direction
A. Radio
B. Telephone
C. TV
A. Landsat
C. Navigational
A. Surveillance
B. Navigational
A. Comets
B. Sun
C. Galaxies
A. Mark
B. Yuri Gagarin
C. Newton
A. Curie
B. Valentina Tereshkova
C. Alina
A. Neil Armstrong
B. Edwin Aldrin