A 3D map of our cosmic neighborhood has revealed hot and cold regions as well as an "escape tunnel" from our local bubble.

from stars and constellations to bright planets, the moon, and sometimes special events like meteor showers. Observing the night sky can be done with no special equipment, although a sky map can ...

Using the European Southern Observatory’s (ESO) Visible and Infrared Survey Telescope for Astronomy ... sky equivalent to ...