| 1 |
Bright stars may appear dim stars because they are. |
- A. Old star
- B. New star
- C. Far away from Earth
- D. Close to the Earth
|
| 2 |
Our Sun is ............ kilometres away from the Earth. |
- A. 10 millions
- B. 12 millions
- C. 15 millions
- D. 20 millions
|
| 3 |
The age of milky way Galaxy is about. |
- A. 13.6 billion years
- B. 13.4 billion years
- C. 13.5 billion years
- D. 13.7 bilion years
|
| 4 |
Glalieo invent and used telescope firstly in. |
- A. 1910
- B. 1911
- C. 1901
- D. 1909
|
| 5 |
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
|
| 6 |
The astronauts were a specially designed suite called. |
- A. Space appron
- B. Space dress
- C. Space suit
- D. Space sheet
|
| 7 |
James Webb telescope launched in space. |
- A. 20 December 2021
- B. 21 December 2021
- C. 22 December 2021
- D. 25 December 2021
|
| 8 |
Star's distance are measured in |
- A. Kilometeres
- B. Miles
- C. Light years
- D. Nauticalmiles
|
| 9 |
Spectroscope is an instrument used to edamine the wavelength of. |
- A. Water waves
- B. Sound waves
- C. Light waves
- D. Air waves
|
| 10 |
A vehicle designed to carry an artificial satellite in outer space is. |
- A. Rocket
- B. Air bus
- C. Jet Plane
- D. Spacecrapt
|
