Ana fikirSoru #8226
61 - 64. soruları aşağıdaki parçaya göre cevaplayınız.
Since its deployment in deep space, the James Webb Space Telescope (JWST) has transformed our understanding of the early universe in ways that theorists never anticipated. Equipped with infrared sensors capable of peering through cosmic dust clouds, JWST has detected massive, luminous galaxies that formed just a few hundred million years after the Big Bang. According to classical cosmological models, the universe at that epoch should have contained only small, fragmented clusters of primitive stars. The presence of mature, highly organised galactic structures so early in cosmic history suggests that stars and supermassive black holes must have grown at an astonishingly accelerated pace. While some astrophysicists suggest that our estimates of early star formation rates require substantial revision, others propose that alternative physics may be needed to account for these massive primordial giants. Whatever the ultimate explanation proves to be, JWST has undeniably opened a revolutionary new window onto our cosmic origins. Which of the following expresses the primary purpose of the passage?
- A)To argue that future investments in deep space missions should be cancelled in favor of ground observatories
- B)To criticise astronomers for relying on theoretical computer simulations rather than optical telescope images
- C)To prove that the Hubble Space Telescope was fundamentally flawed in its design and observations
- D)To outline how the James Webb Space Telescope has challenged and expanded existing cosmological models of galaxy formation
- E)To describe the mechanical breakdown and repair history of infrared detectors in orbit
Cevabı ve çözümü göster
Doğru cevap: D) To outline how the James Webb Space Telescope has challenged and expanded existing cosmological models of galaxy formation
Çözüm: Metin James Webb Uzay Teleskobu'nun erken evrendeki beklenmedik derecede parlak ve olgun galaksileri keşfederek gökbilimcilerin mevcut teorilerini nasıl sınadığını ve geliştirdiğini ele almaktadır.