Enormous halo of gas around Andromeda Galaxy mapped for the first time
Hubble Space Telescope observed the huge structure around our nearest galaxy
Woolly galaxy captured by Hubble has an enormous bulge in the middle
It has delicate, fluffy spiral arms
Hubble sees a cosmic bat flapping its wings deep in the Serpens Nebula
The star known as the Bat Shadow is hiding a secret
Feast your eyes on Hubble’s latest entrancing images of two planetary nebulae
The Butterfly Nebula and the Jewel Bug Nebula are unusually dusty