Which planet shows the phases like moon?
- (A) Pluto
- (B) Mercury
- (C) Venus
- (D) Jupiter
- (C) Venus
The strongest evidence that comets are members of our solar system comes from their:
- (A) Shape of orbits
- (B) Length of tails
- (C) Composition
- (D) Effects on the lives of man
- (C) Composition
The word “Supernova” was coined by Walter Baade and Fritz Zwicky in:
- (A) 1901
- (B) 1911
- (C) 1921
- (D) 1931
- (D) 1931
Which was the first Asian country to reach the orbit of Mars?
- (A) China
- (B) India
- (C) Japan
- (D) Russia
- (B) India
The energy generation in stars is mainly due to the:
- (A) Fission of heavy nuclei
- (B) Fusion of heavy nuclei
- (C) Fission of light nuclei
- (D) Fusion of light nuclei
- (D) Fusion of light nuclei
“Sigmund Jahn” was the first _______ in space.
- (A) French
- (B) German
- (C) Canadian
- (D) American
- (B) German
European space agency has sent its first spacecraft to the moon, named:
- (A) Smart-1
- (B) Euro-1
- (C) Cyber-1
- (D) Lunar-1
- (A) Smart-1
What is the name of hole in outer space which emits stars and energy?
- (A) Black Hole
- (B) White Hole
- (C) Asteroid Hole
- (D) Ozone Hole
- (B) White Hole
Who was the first to speculate that the Venus is completely covered with clouds?
- (A) Giordano Bruno
- (B) Christian Huygens
- (C) Michael Faraday
- (D) Sigmund John
- (B) Christian Huygens
When will the “Srnith-tuttle” comet crash with the Earth in:
- (A) 2106 AD
- (B) 2116 AD
- (C) 2126 AD
- (D) 2136 AD
- (C) 2126 AD
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