NGC 6638 is a globular cluster in the constellation Sagittarius. It is magnitude 9.5 and diameter 2 arc minutes, class VI. It is a half degree east of Lambda Sagittarii. It is a member of the Milky Way. [3]

Aug 5, 2022 · This star-studded image from the NASA/ESA Hubble Space Telescope shows the heart of the globular cluster NGC 6638 in the constellation Sagittarius. The star-strewn observation highlights the density of stars at the heart of globular clusters, which are stable, tightly bound groups of tens of thousands to millions of stars.

NGC 6638 is a Globular Cluster in the Sagittarius constellation. NGC 6638 is situated south of the celestial equator and, as such, it is more easily visible from the southern hemisphere. Given its visual magnitude of 9.68, NGC 6638 is visible with the help of a binocular with a 80mm aperture or a small telescope.

Aug 1, 2022 · This star-studded image from the NASA/ESA Hubble Space Telescope shows the heart of the globular cluster NGC 6638 in the constellation Sagittarius.

Aug 10, 2022 · This star-studded image from Hubble Space Telescope shows the heart of the globular cluster NGC 6638 in the constellation Sagittarius

Aug 9, 2022 · NASA and ESA, who co-manage Hubble, have just released a new spectacular image of globular cluster NGC 6638, a star cluster in the constellation Sagittarius. The image was created from...

The globular cluster NGC 6638 is located in the constellation Sagittarius, roughly 40 arcminutes east of the star Kaus Borealis (λ Sagitarii). It is on 29 June in opposition to the Sun. From Switzerland it can best be seen in the months February to November.

Aug 10, 2022 · It displays the globular cluster NGC 6638, densely packed with hundreds of thousands or millions of old stars in a spherical form. All types of galaxies share a globular cluster.

This object is a globular star cluster located 30,000 light years away in the constellation of Sagittarius at a declination of -25 degrees. The cluster spans 7 arc-minutes in our apparent view, which corresponds to a diameter of 60 light years.

Jul 31, 2022 · This star-studded Hubble Space Telescope image shows the heart of the globular cluster NGC 6638 in the constellation Sagittarius. To capture the data in this image, Hubble used two of its cutting-edge astronomical instruments: Wide …