These popular astronomy questions, answered by Astronomy magazine, will help you better understand our universe - and share ...

This is what astronomers have named HD 20794 d. It’s an exoplanet that resides just 20 light-years outside our Solar System and while it might not look like much, experts say it has all the makings ...

For over a decade, the Hubble Space Telescope meticulously observed our closest galactic neighbor, capturing over 1,000 ...