11.
Which planet is known for its beautiful and complex ring system?
Explanation:
12.
What is the term for a small, icy celestial body that orbits the Sun and develops a tail when it approaches the Sun?
Explanation:
13.
Which famous telescope, launched into space in 1990, provided valuable images of distant galaxies and nebulae?
Explanation:
14.
What is the term for a region in space where gravity is so strong that nothing, not even light, can escape from it?
Explanation:
15.
What is the name of the phenomenon when the Moon moves between the Sun and the Earth, casting a shadow on Earth?
Explanation:
16.
Which planet is known for its beautiful, prominent rings made of ice particles and rocky debris?
Explanation:
17.
What is the name of the region in space where the gravitational forces of two large objects, such as stars or black holes, are incredibly strong?
Explanation:
18.
What is the term for a meteoroid that survives its passage through Earth's atmosphere and lands on the surface?
Explanation:
19.
What is the name of the spacecraft that landed the first humans on the Moon in 1969?
Explanation:
20.
Which type of star has exhausted its nuclear fuel and has collapsed to an extremely small and dense state?