Scientists created the most accurate three-dimensional map of star-formation regions in our Milky Way galaxy, based on data ...

The Gaia space observatory helped astronomers chart 4,000 light-years worth of our home galaxy.

Scientists created the most accurate three-dimensional map of star-formation regions in our Milky Way galaxy, based on data from ESA's Gaia space telescope. This map will teach us more about these ...

If you think a galaxy is big, compare it to the size of the universe: it's just a tiny dot which, together with a huge number ...