Science & Nature

Hard Astronomy Quiz: Explore the Depths of Space

A hard-level quiz exploring deep aspects of space science and observational techniques.

#stellar evolution#space physics#dark matter#exoplanets#cosmology#galaxies#astronomy#spectroscopy#celestial mechanics#observational astronomy

Total Questions

Difficulty Level

hard

Progress

0/0

Quiz Questions

Answer all questions below and test your knowledge.

1
Which method determines the mass of a supermassive black hole at the center of a galaxy by measuring the velocities of nearby stars?
Question 1
2
The Lyman‑α forest observed in quasar spectra primarily probes what cosmic component?
Question 2
3
Which of the following is the most direct observational evidence for the existence of dark energy?
Question 3
4
In pulsar timing arrays, what phenomenon are researchers attempting to detect?
Question 4
5
Which spectral line is used as a primary tracer for star formation rates in distant galaxies?
Question 5

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