a newly observed interstellar comet is the most pr...

Question

a newly observed interstellar comet is the most pristine visitor from outer space ever seen in our solar system, according to a pair of studies released tuesday detailing its unique characteristics.

pristine, in astronomical terms, describes a comet that has never passed close enough to a star to be transformed by its searing heat.

21/borisov was discovered in 2019 by ukrainian astrophysicist gennady borisov at the margo observatory in crimea and is only the second interstellar object detected in our planetary system.

the first-the asteroid known as oumaumua, which roughly means "scout" in the hawaiian language-baffled scientists for its unprecedented properties.

both objects had trajectories unbound by the sun, suggesting they came our way through the emptiness of deep space from another solar system.

adopted from: https://web.archive.org/ web/20210402034305/https://www.thejakartapost.com/ life/2021/03/31/borisov-comet-most-pristine-object from-outer-space-seen-in-solar-system-.html (april 16, 2021)

What can you tell about the comet?

A. It is bigger than the sun.
B. It is the second pristine comet.
C. It is first spotted in Hawaii.
D. It is founded by a student. 
E. It travels to the sun at an incredible speed.

H. Qisthi · Accepted Answer

Hi, Novita.

Kakak bantu jawab ya.

Jawaban yang benar adalah B. It is the second pristine comet.

Soal ini menanyakan: Apa yang dapat kamu ceritakan tentang komet tersebut.

Teks di atas menceritakan tentang sebuah komet murni bernama 21/Borisov yang baru-baru ini diamati. Murni, dalam istilah astronomi menggambarkan sebuah komet yang melintas tidak pernah cukup dekat dengan bintang untuk diubah oleh panasnya yang membakar.

Asteroid murni pertama dikenal sebagai Oumaumua. Oumaumua dan 21/Birosov memiliki lintasan yang tidak terikat oleh Matahari.

Oleh karena Oumaumua merupakan asteroid murni pertama, maka dapat disimpulkan bahwa komet 21/Birosov yang dijelaskan dalam teks di atas merupakan komet murni yang kedua (it is the second pristine comet).

Jadi, jawaban yang benar adalah B.

Hope it helps. Happy learning.

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