astronomy questions with answers
15 multiple-choice questions. Open any question for its answer and explanation.
- The nearest planet to the earth is :
- Which planet is nearest from the Earth?
- Hubble space telescope has for the first time detailed image of surface of distant star. Name of the star is:
- A geostationary satellite has a period of
- The 'blue moon' phenomenon occurs when
- Instrument called "Astrolabe" is invented to determine which one of the following ?
- Which of the following is reported to have found in March, 2015 biologically useful nitrogen on Mars?
- When the moon size is half of the full moon, the angle between the Sun, the Earth and the Moon is
- Methane is present in the atmosphere of
- Which layer of atmosphere is responsible for Aurora Borealis
- The colour of a star indicates its
- Where is the India’s first liquid mirror telescope established ?
- The 'Black Hole' was first made known by
- 129.In the northern hemisphere, the longest day of the year normally occurs in the :
- The laws of planetary motion were discovered by