Across
- 2. A star cluster type with a spheroidal shape
- 5. The unit used to measure distances between galaxies
- 8. A stellar classification system
- 10. Aldebaran is the brightest star of this constellation
Down
- 1. Also known as the 'Constellation of the seven sisters'
- 3. Two stars sharing a common center of gravity
- 4. Hottest planet of the Solar System
- 6. Thales said that stars are large spheres made of ....
- 7. Meteor shower in April
- 9. The Sci-fi novel series written by Frank Herbert