Across
- 4. A person who has been trained for travelling in space
- 5. This telescopes actually work by collecting more light than the human eye can capture on its own. The larger a telescope's mirror, the more light it can collect, and the better its vision.
- 6. It is now included in some sports shirts to help sports players monitor their performance.
- 7. Was later used to pad helmets to protect athlete’s heads during extreme sports.
- 8. carries astronauts into space. It can also be used to launch satellites into space.
- 10. Study of objects in space likes planets, stars, the Moon and the Sun.
- 11. structures that receives signals from satellites in space
Down
- 1. This coating is now used on sunglasses, safety masks, and spectacles.
- 2. A spacecraft sent into space to collect science information. It may make a one-way journey, or it may bring samples and data back to Earth.
- 3. Objects that orbit around planets. Scientists use satellites to explore things in space such as planets, stars, comets and asteroids.
- 8. It serves as a home where crews of astronauts and cosmonauts live. It is also known as a unique science laboratory.
- 9. It provides a means of collecting and analyzing radiation from celestial objects, even those in the far reaches of the universe.