The Halley's comet can be seen after every _______ years.
The Halley's comet can be seen after every _______ years.
ہیلی کا دومکیت ہر ______ سال بعد دیکھا جا سکتا ہے۔
Explanation
- Comets: huge masses of snow and rocks that revolve around the Sun in orbits.
- Comets: have huge glowing tails.
- Halley's Comet was last seen in: 1986
- Halley's Comet will be next seen in: 2062