641.
What is the term for a region in space where gravity is so strong that nothing, not even light, can escape from it?
Explanation:
642.
What is the name of the phenomenon when the Moon moves between the Sun and the Earth, casting a shadow on Earth?
Explanation:
643.
Which planet is known for its beautiful, prominent rings made of ice particles and rocky debris?
Explanation:
644.
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:
645.
What is the term for a meteoroid that survives its passage through Earth's atmosphere and lands on the surface?
Explanation:
646.
What is the name of the spacecraft that landed the first humans on the Moon in 1969?
Explanation:
647.
Which type of star has exhausted its nuclear fuel and has collapsed to an extremely small and dense state?
Explanation:
648.
What is the name of the region on the Moon's surface where the first human landing occurred in 1969?
Explanation:
649.
What is the name of the spacecraft that has been exploring the outer planets of the solar system, including Jupiter, Saturn, Uranus, and Neptune?
Explanation:
650.
What is the term for a group of stars that form a recognizable pattern or shape in the night sky?