With the help of a three-dimensional map of stars near the sun, astronomers can search for alien planets that might hold life. The map was created by NASA's Chandra X-ray space telescope ...

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 ...

ESA’s Euclid space mission reveals the first piece of its great map of the universe, showing millions of stars and galaxies.

If your winter vacation is driven by stargazing, take some time to explore Montana’s light pollution map, which shows a clear view of night sky brightness across different regions - seek out the ...