ASTRONOMY
Across
- 2. It is the sixth planet from the Sun and the second largest planet in our solar system.
- 3. It is a theater built primarily for presenting educational and entertaining shows about astronomy and the night sky, or for training in celestial navigation.
- 4. It is a garment worn to keep a human alive in the harsh environment of outer space, vacuum and temperature extremes.
- 5. An astronomical object of very high luminosity found in the centers of some galaxies and powered by gas spiraling at high velocity into an extremely large black hole.
Down
- 1. It is a location used for observing terrestrial or celestial events.
- 2. It is an object in space that orbits or circles around a bigger object.
- 3. Originally considered the ninth planet, was classified as a dwarf planet.
- 4. It is the radiation astronomy of the star.