| 1 |
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
|
| 2 |
Scientific study of space by using especially developed technology is called. |
- A. Space invention
- B. Space exploration
- C. Space searching
- D. Space developing
|
| 3 |
The colour of hottest star is |
- A. Red
- B. Yellow
- C. Blue
- D. White
|
| 4 |
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
|
| 5 |
The last stage in the life of massive star is |
- A. Red Gaint
- B. White dwarf
- C. Super Giant
- D. Black hole
|
| 6 |
One Solar system is a part of. |
- A. Andromeda Galaxy
- B. Jelly Fish Galaxy
- C. Milky way galaxy
- D. Irregular Shaped Galaxy
|
| 7 |
Hubble telescope orbits the Earth at a height of about. |
- A. 550 km
- B. 560 km
- C. 500 km
- D. 600 km
|
| 8 |
The astronauts were a specially designed suite called. |
- A. Space appron
- B. Space dress
- C. Space suit
- D. Space sheet
|
| 9 |
International space station was built with the collaborations of ...... countries. |
|
| 10 |
Neutron stars emit higher energy reaiation such as. |
- A. Alpha rays
- B. X -rays
- C. beta rays
- D. Gama rays
|
