| 1 |
The approximate distance of the Sun from the centre of the milky way Galaxy is. |
- A. 24000 light years
- B. 22000 light years
- C. 21000 light years
- D. 25000 light years
|
| 2 |
Our Sun is ............ kilometres away from the Earth. |
- A. 10 millions
- B. 12 millions
- C. 15 millions
- D. 20 millions
|
| 3 |
One Solar system is a part of. |
- A. Andromeda Galaxy
- B. Jelly Fish Galaxy
- C. Milky way galaxy
- D. Irregular Shaped Galaxy
|
| 4 |
Telescope on the Earth suffers from the defect that light coming from the stars has to pass through. |
- A. Space
- B. Water
- C. Atmosphere
- D. Clouds
|
| 5 |
Spectroscope is an instrument used to edamine the wavelength of. |
- A. Water waves
- B. Sound waves
- C. Light waves
- D. Air waves
|
| 6 |
Physical exploration of space is conducte both by human spaceflights and. |
- A. Telescope
- B. Robitic spacecraft
- C. Rocket
- D. Spectroscope
|
| 7 |
Hubble telescope orbits the Earth at a height of about. |
- A. 550 km
- B. 560 km
- C. 500 km
- D. 600 km
|
| 8 |
Star's distance are measured in |
- A. Kilometeres
- B. Miles
- C. Light years
- D. Nauticalmiles
|
| 9 |
Glalieo invent and used telescope firstly in. |
- A. 1910
- B. 1911
- C. 1901
- D. 1909
|
| 10 |
James Webb telescope launched in space. |
- A. 20 December 2021
- B. 21 December 2021
- C. 22 December 2021
- D. 25 December 2021
|
