NGC 6822 (also known as Barnard's Galaxy, IC 4895, or Caldwell 57) is a barred irregular galaxy approximately 1.6 million light-years away in the constellation Sagittarius. Part of the Local Group of galaxies, it was discovered by E. E. Barnard in 1884, with a six-inch refractor telescope.

Jul 31, 2023 · This scaled image shows the irregular galaxy NGC 6822, which was observed by the Near-InfraRed Camera (NIRCam) mounted on the NASA/ESA/CSA James Webb Space Telescope. Webb’s near-infrared NIRCam image shows the …

Jul 31, 2023 · This image shows the irregular galaxy NGC 6822, as observed by the Mid-InfraRed Instrument (MIRI) mounted on the NASA/ESA/CSA James Webb Space Telescope. MIRI probes the mid-infrared, which in this case makes it perfectly suited to observe the dense regions of gas that suffuse this galaxy.

Aug 2, 2023 · A new stunning image from the James Webb Space Telescope shows the Milky Way's neighbor NGC 6822 glowing green and gold and punctuated by bright red and blue stars, revealing its lack of metal.

Sep 28, 2023 · NGC 6822 is located about 1.5 million light-years away in the constellation Sagittarius. NGC 6822 is the nearest galactic neighbour of our Milky Way galaxy, which is not the satellite galaxy of our Milky Way.

Sep 13, 2024 · More than 2 million light-years away, still within our corner of the cosmos, lies the irregular dwarf galaxy Caldwell 57 (C57). Also cataloged as NGC 6822, this galaxy was discovered in 1884 by American astronomer E. E. Barnard and is often called Barnard’s galaxy.

Sep 27, 2023 · This image shows the irregular galaxy NGC 6822, as observed by the Near-InfraRed Camera (NIRCam) mounted on the NASA/ESA/CSA James Webb Space Telescope. NIRCam probes the near-infrared, which in this case makes it suitable for observing the densely packed star field.

Beyond the rich starfields in the constellation Sagittarius, NGC 6822 is a mere 1.5 million light-years away, a member of our Local Group of galaxies. A dwarf irregular galaxy similar to the Small Magellanic Cloud , NGC 6822 is about 7,000 light-years across.

Nov 7, 2023 · This first irregular dwarf galaxy that Euclid observed is called NGC 6822 and is located close by, just 1.6 million light-years from Earth. It is a member of the same galaxy cluster as the Milky Way (called the Local Group), and was discovered in 1884.

Sep 27, 2023 · This image shows the irregular galaxy NGC 6822, as observed by the Near-InfraRed Camera (NIRCam) mounted on the NASA/ESA/CSA James Webb Space Telescope. NIRCam probes the near-infrared, which in this case makes it suitable for observing the densely packed star field.