Click on a number in the grid to see the clue (définition) or clues for that number. Complete the crossword, then click on "Check" to check your answer.

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 Check 

Across: 2. Have you ever..... an OBE? 3. Have you ever ........ unusual lights? 5. The debris were ........... by a rancher. 6. Have you ever .............. about UFOs? 8. The bodies of dead aliens were .................... by the army. 9. After a few days, officials ................. it was a weather balloon. 10. In science fiction earthlings are often ................ by aliens.

Down: 1. Have you ever ................. unexplained scars on your body? 2. Most Americans think that knowledge of aliens is ............. by the government. 3. The debris were ............... in a shed. 4. Have you ever ................. at night, paralysed, with the feeling of a strange presence? 7. Have you ever ................... missing a period of time?