Using the NASA/ESA Hubble Space Telescope, astronomers have identified nine extremely massive stars in the young star cluster R136.
In this image, the...
NASA astronomers used both the Wide Field Camera 3 and the Advanced Camera for Surveys aboard the Hubble Space Telescope to capture the best-ever image...
NASA’s Hubble Space Telescope has captured an image of two clusters full of massive stars that may be in the early stages of merging.
This is a Hubble...