ThatQuiz Test Library Take this test now
How to navigate using the stars - Quiz
Contributed by: Roe
  • 1. Which star is known as the North Star?
A) Betelgeuse
B) Polaris
C) Vega
D) Sirius
  • 2. What constellation is Polaris a part of?
A) Ursa Minor
B) Cassiopeia
C) Ursa Major
D) Orion
  • 3. How can you find Ursa Major?
A) By locating Orion's belt
B) By locating the Little Dipper
C) By locating the Southern Cross
D) By locating the Big Dipper
  • 4. What does the height of Polaris above the horizon indicate?
A) Your altitude
B) Your longitude
C) Your latitude
D) The time of day
  • 5. Which of these constellations is easily identifiable by its 'W' shape?
A) Cassiopeia
B) Leo
C) Scorpio
D) Gemini
  • 6. In the Southern Hemisphere, which constellation helps locate South?
A) Southern Cross
B) Draco
C) Orion
D) Ursa Major
  • 7. What are stars organized into?
A) Constellations
B) Planets
C) Galaxies
D) Nebulae
  • 8. What is the ecliptic?
A) The path of comets
B) The path of the Moon through the stars
C) The Earth's orbit
D) The path of the Sun through the stars
  • 9. What is a sextant used for?
A) Telescopic viewing
B) Finding true North
C) Measuring wind speed
D) Measuring angles to celestial objects
  • 10. What is sidereal time?
A) Time measured by the apparent motion of the stars
B) Time measured by the Sun
C) Time measured by the Moon
D) Greenwich Mean Time
  • 11. Which is the brightest star in the night sky?
A) Polaris
B) Vega
C) Sirius
D) Betelgeuse
  • 12. What does declination on a star chart correspond to?
A) Magnitude
B) Altitude
C) Longitude
D) Latitude
  • 13. What does right ascension on a star chart correspond to?
A) Magnitude
B) Latitude
C) Longitude
D) Altitude
  • 14. What is celestial navigation based on?
A) Measuring angles to celestial bodies
B) Guesswork and intuition
C) Radio signals
D) GPS satellites
  • 15. Which planet is often called the 'Morning Star' or 'Evening Star'?
A) Mars
B) Venus
C) Saturn
D) Jupiter
  • 16. The Southern Cross constellation is also known as?
A) Crux
B) Draco
C) Ursa Minor
D) Andromeda
  • 17. What is the purpose of a nautical almanac?
A) To provide positions of celestial objects
B) To calculate tides
C) To list all the stars
D) To predict the weather
  • 18. What is the zenith?
A) The furthest point in the sky
B) The point directly overhead
C) The center of the Earth
D) The point on the horizon
  • 19. What is an azimuth?
A) The brightness of a star
B) The distance to a star
C) The angular distance along the horizon
D) The height above the horizon
  • 20. How many degrees are in a circle?
A) 270
B) 90
C) 180
D) 360
  • 21. What is the altitude of a star on the horizon?
A) 90 degrees
B) 0 degrees
C) 180 degrees
D) 360 degrees
  • 22. What does a star's magnitude refer to?
A) Its brightness
B) Its size
C) Its temperature
D) Its distance
  • 23. Which of these is a circumpolar constellation?
A) Pisces
B) Libra
C) Gemini
D) Draco
  • 24. Why is Polaris not visible from the Southern Hemisphere?
A) It's too faint
B) It's only visible in the daytime
C) It is below the horizon
D) It's blocked by the Sun
  • 25. What is the prime meridian used for?
A) Measuring altitude
B) Establishing longitude
C) Establishing latitude
D) Finding the zenith
  • 26. What is the relationship between latitude and the angle to Polaris in the Northern Hemisphere?
A) They are unrelated.
B) The angle is always 90 degrees.
C) They are inversely proportional.
D) They are approximately equal.
  • 27. What causes the stars to appear to move across the sky?
A) The expansion of the universe
B) The stars moving
C) Earth's rotation
D) Solar flares
  • 28. What is used to correct for atmospheric refraction?
A) Star charts
B) Compasses
C) Refraction tables
D) Telescopes
  • 29. What is a chronometer used for?
A) Finding North
B) Measuring angles
C) Predicting tides
D) Accurate timekeeping
  • 30. What is the most important factor in identifying constellations?
A) Color of the stars
B) Relative positions of the stars
C) Size of the stars
D) Brightness of the stars
Created with That Quiz — the math test generation site with resources for other subject areas.