Astronomers at "McGill University" in 'Canada' have created a fingerprint of the earth's atmosphere, which is intended to detect planets suited to humans living in outer space. This atmospheric fingerprint has been created using data collected after observation of the Earth's atmosphere by the 'SCISAT' satellite for more than a decade. Through the 'SCISAT' satellite, astronomers can estimate the gases present in the atmosphere by observing changes in the brightness of the sun's rays in the atmosphere. After this study, the presence of carbon dioxide, oxygen, and water vapor in the atmosphere of a planet can be explored through the telescope.
1. The findings of the study on atmospheric fingerprints were published in a science journal called _________.
A. Rose Astronomical Society
B. Royal Astronomical Society
C. The Navbharat Times
D. The Hindu
2. SCISAT satellite was developed by which space agency?
A. Indian space agency
B. Russian space agency
C. Canadian Space Agency
D. American space agency
3. The 'SCISAT' satellite was developed for research on which layer?
A. Oxygen layer
B. Nitrogen layer
C. Carbon layer
D. Ozone layer
4. Three of the seven planets TRAPPIST-1 e, f, g are likely to be in which zone?
A. Goldilocks Zone
B. Red Zone
C. Blue Zone
D. All of above
5. The SCISAT objective was to study the effects of __________ passing on particles present in the atmosphere.
A. Sunlight
B. Solar radiation
C. Solar wind
D. All of above
6. In which year, will the "James Webb Space Telescope" be launched to explore the possibilities of life on the 'TRAPPIST-1' solar system?
A. In 2022
B. In 2021
C. In 2020
D. In 2025
7. TRAPPIST-1 The solar system is located approximately how many light-years away from the earth ?
A. 400 light years
B. 04 light years
C. 40 light years
D. 50 light years
8. TRAPPIST-1 are b, c, d, e, f, g, h. The size of these planets is similar to which planets?
A. Like the Earth
B. Like the Jupiter
C. Like the Uranus
D. Like the Pluto
9. TRAPPIST-1e has the most likely available on the planet with temperate climates and .........
A. Carbon availability
B. Oxygen availability
C. Water availability
D. All of above
10. TRAPPIST-1A Which star is highly active, emitting massive amounts of high-energy protons similar to the Earth's aurora?
A. Yellow dwarf star
B. Red dwarf star
C. Blue dwarf star
D. None of these
11. For which devices does this red dwarf star make its planets accessible?
A. Telescope
B. Transit Spectroscopy
C. Radio spectroscopy
D. All of above
12. The orbits of the planets of this solar system are close to its stars, so they revolve around the star in ________ time.
A. Long time
B. Middle time
C. Short time
D. None of these
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