121The planet where the objects experience more weight?
Ans : Jupiter
122The period of rotation of Jupiter?
Ans : 9 hours 50 minutes 30 seconds
123Period of revolution of Jupiter?
Ans : 12 years
124Planet having the shortest day and shortest night?
Ans : Jupiter
125The planet which has the highest escape velocity?
Ans : Jupiter (37 miles/second)
126Ganymede, the largest satellite in our solar system is a satellite of?
Ans : Jupiter
127How fast does Jupiter travel around the Sun?
Ans : Jupiter makes 13.1 kilometres per second.
128The biggest four satellites of Jupiter?
(A) Io
(B) Europa
(C) Ganymede
(D) and Callisto
Ans :()
129The only space craft to orbit Jupiter is?
Ans : Galileo Orbitel
130The second largest planet in the solar system?
Ans : Saturn
131The outer most planet visible to the naked eye?
Ans : Saturn
132The planets known as “gas giants” include Jupiter, Uranus, and?
Ans : Saturn
133Which planet has an orbit with an eccentricity most similar to the eccentricity of the Moon’s orbit around Earth?
Ans : Saturn
134The satellite of Saturn nicknamed Death Star?
Ans : Mimas
135Who discovered the rings round Saturn?
Ans : Galileo
136Period of rotation of Saturn?
Ans : 10 hours 14 minutes
137Period of revolution of Saturn?
Ans : 30 years
138Planet known as golden giant?
Ans : Saturn
139The only planet having density less than water?
Ans : Saturn
140Phoebe, Tethys and Mimas are the satellites of?
Ans : Saturn
141Who discovered titan?
Ans : Christian Huygens in 1656
142The second largest satellite of Saturn?
Ans : Rhea
143Uranus was discovered by?
Ans : William Hershel in 1781
144The Third largest planet in the solar system?
Ans : Uranus
145The only planet where one pole faces the sun as its orbits?
Ans : Uranus
146Miranda and Ariel are the satellite of?
Ans : Uranus
147Uranus appears green in colour why?
Ans : Because of Methane gas present in its atmosphere
148Name the five faint narrow rings surrounding the Uranus?
(A) Alpha
(B) beta
(C) gamma
(D) delta and epsilon
Ans :()
149The planet known as rolling planet?
Ans : Uranus
150Period of rotation of Uranus?
Ans : 10 hours 50 minutes
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