4 results for “galaxy cluster”
Space & the Universe
Galaxies and the Milky Way
galaxies may hold only a few million stars. The giant elliptical at the heart of the Virgo cluster
Article · 4 min read
Space & the Universe
Dark Matter and Dark Energy
clustering of galaxies and the bending of light by massive clusters, cosmologists arrive at a consistent
Article · 3 min read
Space & the Universe
The Life of a Star
galaxy. These clouds are bitterly cold, only ten or twenty degrees above absolute zero, and that is exactly why they can collapse: cold gas has little pressure to resist gravity. A passing
Article · 3 min read
Space & the Universe
Nebulae
cluster of blue stars visible on winter nights, is a nursery whose cloud has already been dispersed. Clouds made by dying stars Not all nebulae are cradles. When a star like
Article · 3 min read
