vocabulary

1. ‘To space and back’

2. The world’s first Space Station, Egypt
goes into space.

3. Neil Armstrong becomes the first astronaut
to walk on the moon.

4. The first telescope is sent into space.

5. Ayman suggested using jets of air to make
the waste smaller and then recycle it.

6. He works as a researcher.

7. Gravity

8. The Earth orbits the sun.

9. Solar system

10. Satellite can help in massive domains .

11. GPS

13. The international space Station.

14. Facts about earth

15. DAY

19. Thanks