Which staris brighter?Mira orCanopusWhat is thetemperatureof Barnard’sstar?Which staris hotter?Sun or thenorth starWhat coloris the giantAldebaran?What is thetemperatureof Pollux?Which star isbright andhot?Rigel/Sirius B/or BetelgeuseWhat is anotherterm used todescribe astar'sbrightness?Which staris hotter?Spica orVegaWhich star isdim and hot?Sirius B/Barnard'sstar/ or DenebWhich groupof stars hasthe lowestluminosity?What is theonly star inour solarsystem?Which groupof stars hasthe highestluminosity?What groupof stars hasstars in allspectralclasses?Whattemperatureis the mainsequencestar regulus?Which star isbrighter?Sirius orAlcor orArcturusWhich star isdim and cool?Barnard’sstar/ Antaresor VegaWhich staris cooler?Pollux orAldebaranWhat groupof starsdoes Polluxbelong to?Whatcolor isour Sun?Which star isbright andcool?Betelgeuse/Epsilon Eridanior RigelWhat is theDimmeststar on ourHRDiagram?Does thetemperatureincrease ordecrease asyou move righton the x axis?Which star hasa lowerluminosity?Deneb orBetelgeuse orAntaresWhat coloris theSupergiantstar Rigel?Which staris brighter?Mira orCanopusWhat is thetemperatureof Barnard’sstar?Which staris hotter?Sun or thenorth starWhat coloris the giantAldebaran?What is thetemperatureof Pollux?Which star isbright andhot?Rigel/Sirius B/or BetelgeuseWhat is anotherterm used todescribe astar'sbrightness?Which staris hotter?Spica orVegaWhich star isdim and hot?Sirius B/Barnard'sstar/ or DenebWhich groupof stars hasthe lowestluminosity?What is theonly star inour solarsystem?Which groupof stars hasthe highestluminosity?What groupof stars hasstars in allspectralclasses?Whattemperatureis the mainsequencestar regulus?Which star isbrighter?Sirius orAlcor orArcturusWhich star isdim and cool?Barnard’sstar/ Antaresor VegaWhich staris cooler?Pollux orAldebaranWhat groupof starsdoes Polluxbelong to?Whatcolor isour Sun?Which star isbright andcool?Betelgeuse/Epsilon Eridanior RigelWhat is theDimmeststar on ourHRDiagram?Does thetemperatureincrease ordecrease asyou move righton the x axis?Which star hasa lowerluminosity?Deneb orBetelgeuse orAntaresWhat coloris theSupergiantstar Rigel?

HR DIAGRAM BINGO - Call List

(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.


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  1. Which star is brighter? Mira or Canopus
  2. What is the temperature of Barnard’s star?
  3. Which star is hotter? Sun or the north star
  4. What color is the giant Aldebaran?
  5. What is the temperature of Pollux?
  6. Which star is bright and hot? Rigel/Sirius B/ or Betelgeuse
  7. What is another term used to describe a star's brightness?
  8. Which star is hotter? Spica or Vega
  9. Which star is dim and hot? Sirius B/ Barnard's star/ or Deneb
  10. Which group of stars has the lowest luminosity?
  11. What is the only star in our solar system?
  12. Which group of stars has the highest luminosity?
  13. What group of stars has stars in all spectral classes?
  14. What temperature is the main sequence star regulus?
  15. Which star is brighter? Sirius or Alcor or Arcturus
  16. Which star is dim and cool? Barnard’s star/ Antares or Vega
  17. Which star is cooler? Pollux or Aldebaran
  18. What group of stars does Pollux belong to?
  19. What color is our Sun?
  20. Which star is bright and cool? Betelgeuse/ Epsilon Eridani or Rigel
  21. What is the Dimmest star on our HR Diagram?
  22. Does the temperature increase or decrease as you move right on the x axis?
  23. Which star has a lower luminosity? Deneb or Betelgeuse or Antares
  24. What color is the Supergiant star Rigel?