‘Space butterfly’ created by a giant bubble of gas floating through the Milky Way
An image of a spectacular butterfly-shaped bubble of gas in the Milky Way has been captured by the European Southern Observatory (ESO) telescope. The striking planetary nebula, known as NGC 2899, appears to float and flutter across the sky in this pristine image from ESO’s Very Large Telescope (VLT) in Chile. A planetary nebula is created … Read more