Fail:Not So Dead After All (48763200193).jpg
Fail asli (1,413 × 1,060 piksel, saiz fail: 1.63 MB, jenis MIME: image/jpeg)
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Ringkasan
KeteranganNot So Dead After All (48763200193).jpg |
Many of the best-loved galaxies in the cosmos are remarkably large, close, massive, bright, or beautiful, often with an unusual or intriguing structure or history. However, it takes all kinds to make a Universe — as demonstrated by this Hubble Picture of the Week of Messier 110. Messier 110 may not look like much, but it is a fascinating near neighbour of our home galaxy, and an unusual example of its type. It is a member of the Local Group, a gathering of galaxies comprising the Milky Way and a number of the galaxies closest to it. Specifically, Messier 110 is one of the many satellite galaxies encircling the Andromeda Galaxy, the nearest major galaxy to our own, and is classified as a dwarf elliptical galaxy, meaning that it has a smooth and almost featureless structure. Elliptical galaxies lack arms and notable pockets of star formation — both characteristic features of spiral galaxies. Dwarf ellipticals are quite common in groups and clusters of galaxies, and are often satellites of larger galaxies. Because they lack stellar nurseries and contain mostly old stars, elliptical galaxies are often considered ‘dead’ when compared to their spiral relatives. However, astronomers have spotted signs of a population of young, blue stars at the centre of Messier 110 — hinting that it may not be so dead after all. Credits: ESA/Hubble & NASA, L.Ferrarese et al.; <a href="https://creativecommons.org/licenses/by/4.0/" rel="noreferrer nofollow">CC BY 4.0</a> |
Tarikh | |
Sumber | Not So Dead After All |
Pengarang | European Space Agency |
Perlesenan
- Anda bebas:
- untuk berkongsi – untuk menyalin, mengedar dan memindah hasil kerja
- untuk mencampur semula – untuk menyesuaikan karya
- Di bawah syarat berikut:
- pengiktirafan – Anda mesti memberi penghargaan yang berpatutan, bekalkan pautan ke lesen, dan tunjukkan jika perubahan telah dibuat. Anda boleh lakukannya dalam sebarang cara yang munasabah, tetapi bukan dalam sebarang cara yang mencadangkan pemberi lesen mengendors anda atau penggunaan anda.
This image was originally posted to Flickr by europeanspaceagency at https://flickr.com/photos/37472264@N04/48763200193. It was reviewed on 14 Jun 2022 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
14 Jun 2022
Items portrayed in this file
menggambarkan
some value
media type Inggeris
image/jpeg
Sejarah fail
Klik pada tarikh/waktu untuk melihat rupa fail tersebut pada waktu itu.
Tarikh/Waktu | Gambar kenit | Ukuran | Pengguna | Komen | |
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semasa | 22:45, 14 Jun 2022 | 1,413 × 1,060 (1.63 MB) | Astromessier | Transferred from Flickr via #flickr2commons |
Penggunaan fail
Laman berikut menggunakan fail ini:
Penggunaan fail sejagat
Fail ini digunakan oleh wiki-wiki lain yang berikut:
- Penggunaan di en.wikipedia.org
- Penggunaan di hu.wikipedia.org
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Metadata
Fail ini mengandungi maklumat tambahan daripada kamera digital atau pengimbas yang digunakan untuk menghasilkannya. Jika fail ini telah diubah suai daripada rupa asalnya, beberapa butiran dalam maklumat ini mungkin sudah tidak relevan.
Kredit/Pembekal | ESA/Hubble & NASA, L.Ferrarese et al. |
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Sumber | ESA/Hubble |
Tajuk ringkas |
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Tajuk imej |
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Terma-terma penggunaan |
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Tarikh dan waktu penjanaan data | 06:00, 16 September 2019 |
Komen fail JPEG | Many of the best-loved galaxies in the cosmos are remarkably large, close, massive, bright, or beautiful, often with an unusual or intriguing structure or history. However, it takes all kinds to make a Universe — as demonstrated by this Hubble Picture of the Week of Messier 110. Messier 110 may not look like much, but it is a fascinating near neighbour of our home galaxy, and an unusual example of its type. It is a member of the Local Group, a gathering of galaxies comprising the Milky Way and a number of the galaxies closest to it. Specifically, Messier 110 is one of the many satellite galaxies encircling the Andromeda Galaxy, the nearest major galaxy to our own, and is classified as a dwarf elliptical galaxy, meaning that it has a smooth and almost featureless structure. Elliptical galaxies lack arms and notable pockets of star formation — both characteristic features of spiral galaxies. Dwarf ellipticals are quite common in groups and clusters of galaxies, and are often satellites of larger galaxies. Because they lack stellar nurseries and contain mostly old stars, elliptical galaxies are often considered ‘dead’ when compared to their spiral relatives. However, astronomers have spotted signs of a population of young, blue stars at the centre of Messier 110 — hinting that it may not be so dead after all. |
Perisian digunakan | Adobe Photoshop CC 2019 (Windows) |
Tarikh dan waktu pendigitan | 08:28, 12 Februari 2018 |
Tarikh dan waktu fail diubah | 00:57, 26 April 2019 |
Tarikh kali terakhir metadata diubah | 00:57, 26 April 2019 |
ID unik dokumen asli | xmp.did:b64062d4-a977-4613-b9ba-b3ff18b9633c |
Kata kunci | Messier 110 |
Maklumat hubungan |
Karl-Schwarzschild-Strasse 2 Garching bei München, None, D-85748 Germany |