Explanation: Spiral NGC 1300 and elliptical NGC 1297 are galaxies that lie on the banks of the southern constellation Eridanus (The River). At 70 million light-years distant or more, both are members of the Eridanus Galaxy Cluster. About 100,000 light-years across, at lower left in this sharp, galaxy group photo NGC 1300 is seen face-on with a prominent central bar and grand, sweeping spiral arms. Like other spiral galaxies, including our own barred spiral Milky Way Galaxy, NGC 1300 is thought to have a supermassive central black hole. A contrast in appearance and slightly more distant, NGC 1297 is the roughly spherical large elliptical galaxy near the top of the frame. With little active star formation, elliptical galaxies are composed of older populations of stars and are likely he result of multiple collisions and mergers with spirals.

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

Публикации с ключевыми словами: spiral galaxy Публикации со словами: spiral galaxy
См. также: NGC 1566: галактика "Испанская танцовщица" Галактика IC 5332 от телескопов "Джеймс Вебб" и "Хаббл" Спиральная галактика NGC 1512: широкое поле Спиральная галактика с перемычкой NGC 1365 от телескопа "Джеймс Вебб" APOD: 2026 January 14 Б M51: The Whirlpool Galaxy IC 342: Hidden Galaxy in Camelopardalis NGC 253: Dusty Island Universe Все публикации на ту же тему >>