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“Ancient Comet Last Seen During the Stone Age Set for Closest Approach to Earth”

A comet that hasn't been observed from Earth since the time of the Neanderthals is making a return, and astronomers believe it may be visible to the naked eye. Comet C/2023 A3 (Tsuchinshan–Atlas) was discovered by astronomers early last year and is estimated to have an orbital period of approximately 80,000 years, following a highly elongated trajectory around the sun. As it approaches Earth, this ancient celestial visitor is generating excitement among stargazers and scientists alike.

Question 1: What is the name of the comet that was last seen during the Stone Age?

Answer: The comet is named C/2023 A3 (Tsuchinshan–Atlas).

Question 2: How often does Comet C/2023 A3 orbit the sun?

Answer: Comet C/2023 A3 is thought to orbit the sun approximately every 80,000 years.

Question 3: When was Comet C/2023 A3 discovered?

Answer: Comet C/2023 A3 was discovered early last year.

Question 4: Is Comet C/2023 A3 expected to be visible to the naked eye?

Answer: Yes, astronomers say that Comet C/2023 A3 might be visible to the naked eye.

Question 5: How long has it been since Comet C/2023 A3 was last seen from Earth?

Answer: It has not been seen from Earth since the time when Neanderthals were alive, which dates back to the Stone Age.