661.
What type of celestial object is known for its extremely high density, strong gravitational field, and ability to bend light?
Explanation:
662.
What is the term for the process by which a star transforms into a white dwarf after exhausting its nuclear fuel?
Explanation:
663.
Which of the following types of radiation has the shortest wavelength in the electromagnetic spectrum?
Explanation:
664.
What is the name of the phenomenon where light from a distant object is bent as it passes through a gravitational field?
Explanation:
665.
What is the name of the theory that suggests the universe is expanding and originated from a hot, dense state known as the Big Bang?
Explanation:
666.
Which celestial object is formed when a massive star undergoes a supernova explosion and its core collapses under gravity?
Explanation:
667.
What is the term for the distortion or redshift of light from distant objects due to the expansion of the universe?
Explanation:
668.
Which type of galaxy has a shape that appears flattened, like a pancake, and contains both old and young stars?
Explanation:
669.
What is the term for the study of the behavior and properties of matter under extreme conditions in space?
Explanation:
670.
Which type of radiation is associated with the afterglow of the Big Bang and provides important insights into the early universe?