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 ...

Missing planets? That literally happens all the time IRL. Here's why the Star Wars trope of incomplete star maps and missing ...

The European Southern Observatory (ESO) has released a stunning 80 million-pixel image of the star cluster RCW 38, as captured by ESO's Visible and Infrared Survey Telescope for Astronomy (VISTA), ...

Sky Heroes [GRADE 3 AND UP] Decide whom you would honor with a place in the sky if we updated the constellations. Also download the Sky Heroes Seasonal Star Maps Astronomy and Geography [GRADE 4 ...