| 1 |
Physical exploration of space is conducte both by human spaceflights and. |
- A. Telescope
- B. Robitic spacecraft
- C. Rocket
- D. Spectroscope
|
| 2 |
Spectroscope is an instrument used to edamine the wavelength of. |
- A. Water waves
- B. Sound waves
- C. Light waves
- D. Air waves
|
| 3 |
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
|
| 4 |
Our Sun is ............ kilometres away from the Earth. |
- A. 10 millions
- B. 12 millions
- C. 15 millions
- D. 20 millions
|
| 5 |
A vehicle designed to carry an artificial satellite in outer space is. |
- A. Rocket
- B. Air bus
- C. Jet Plane
- D. Spacecrapt
|
| 6 |
Hubble telescope orbits the Earth at a height of about. |
- A. 550 km
- B. 560 km
- C. 500 km
- D. 600 km
|
| 7 |
The astronauts were a specially designed suite called. |
- A. Space appron
- B. Space dress
- C. Space suit
- D. Space sheet
|
| 8 |
Scientific study of space by using especially developed technology is called. |
- A. Space invention
- B. Space exploration
- C. Space searching
- D. Space developing
|
| 9 |
The last stage in the life of massive star is |
- A. Red Gaint
- B. White dwarf
- C. Super Giant
- D. Black hole
|
| 10 |
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
|
