Advanced Space Knowledge Test
A six-question assessment probing deep concepts in astronomy and astrophysics for seasoned enthusiasts.
Quiz Questions
Answer all questions below and test your knowledge.
- 1
What term designates the point in an elliptical orbit where the body is farthest from the focal star?
- 2
Which spectral line is most prominent in the emission spectrum of ionized hydrogen?
- 3
The Chandrasekhar limit defines the maximum mass of which stellar remnant?
- 4
In the cosmic microwave background, what does "anisotropy" refer to?
- 5
What physical process powers the luminosity of a main‑sequence star like the Sun?
- 6
Which exoplanet detection method measures the dip in starlight when a planet crosses its host?
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