One of the largest spiral galaxies in the local universe, NGC 6744 is considered a Milky Way mimic in the immediate vicinity, displaying remarkable star formation, flocculent (fluffy) arms, and an elongated core.

NGC 6744 是位於 孔雀座 的一個 中間螺旋星系，距離 地球 大約3,000萬 光年 [2]。 它被認為是類似 銀河系 的眾多螺旋星系中最接近的之一，有著絮結的 (蓬鬆的) 旋臂和細長的核心。 它至少還有一個被扭曲的衛星星系 (NGC 6744A)，外觀上類似 大麥哲倫星系 [3]。 2005年在NGC 6744內發現一顆超新星 [4]。 NGC 6744是 室女座超星系團 的成員星系 [5][6]。 使用 SALT 看見的螺旋星系NGC 6744。 星系演化探測器 拍攝的NGC 6744。 NGC 2336：另一個體積和形狀相近的螺旋 …

ngc 6744是 室女座超星系团 的 成员星系 。2011年6月，马普研究所和 欧洲南方天文台 合作，利用位于 智利 拉西拉的2.2米 望远镜 拍摄了一张 银河系 “孪生兄弟”的照片，除了大小之外，星系ngc 6744的模样几乎就是银河系的翻版。我们生活的银河系直径约为10万 ...

2013年7月1日 · This image from NASA's Galaxy Evolution Explorer shows NGC 6744, one of the galaxies most similar to our Milky Way in the local universe. This ultraviolet view highlights the vast extent of the fluffy spiral arms, and demonstrates that star formation can occur in the outer regions of galaxies.

2018年5月17日 · These six images represent the variety of star-forming regions in nearby galaxies. The galaxies are part of the Hubble Space Telescope's Legacy ExtraGalactic UV Survey (LEGUS), the sharpest, most comprehensive ultraviolet-light survey of …

2024年5月23日 · Here, Euclid captures NGC 6744, one of the largest spiral galaxies beyond our local patch of space. It’s a typical example of the type of galaxy currently forming most of the stars in the nearby Universe, making it a wonderful archetype to study with Euclid.

Explanation: Big, beautiful spiral galaxy NGC 6744 is nearly 175,000 light-years across, larger than our own Milky Way. It lies some 30 million light-years distant in the southern constellation Pavo but appears as only a faint smudge in the eyepiece of a small telescope.

2024年11月1日 · Explanation: Big, beautiful spiral galaxy NGC 6744 is nearly 175,000 light-years across, larger than our own Milky Way. It lies some 30 million light-years distant in the southern constellation Pavo but appears as only a faint smudge in the eyepiece of a small telescope.

2022年11月25日 · This Hubble close-up of the nearby island universe spans about 24,000 light-years or so across NGC 6744’s central region. The Hubble view combines visible light and ultraviolet image data. The giant galaxy’s yellowish core is …

NGC 6744 is a spiral galaxy of morphological type SAB (r)bc, similar to our own Milky Way and is the nearest and brightest galaxy of that type on the southern hemisphere. It belongs to the Pavo group and is located at a distance of about 8.5 Mpc.