A gorgeous best-selling design. Click to customize or personalize. How would it look with your name or monogram on it - why not have a look-see right now?
tagged with: galaxies, outer space, stretch frame, star cluster, pismis 24, sculpting ultaviolet ionisation, super massive stars, nebula ngc 6357, sclustpsms, hrbstslr wallart Galaxies, Stars and Nebulae series The star cluster Pismis 24 lies in the core of the large emission nebula NGC 6357 that extends one degree on the sky in the direction of the Scorpius constellation. Part of the nebula is ionised by the youngest (bluest) heavy stars in Pismis 24. The intense ultraviolet radiation from the blazing stars heats the gas surrounding the cluster and creates a bubble in NGC 6357. The presence of these surrounding gas clouds makes probing into the region even harder. One of the top candidates for the title of "Milky Way stellar heavyweight champion" was, until now, Pismis 24-1, a bright young star that lies in the core of the small open star cluster Pismis 24 (the bright stars in the Hubble image) about 8,000 light-years away from Earth. Pismis 24-1 was thought to have an incredibly large mass of 200 to 300 solar masses. New NASA/ESA Hubble measurements of the star, have, however, resolved Pismis 24-1 into two separate stars, and, in doing so, have "halved" its mass to around 100 solar masses.
more items with this image
more items in the Galaxies, Stars and Nebulae series image code: sclustpsms
Image credit: NASA/ESA Hubble
»visit the
HightonRidley store for more designs and products like this
