If you look up and catch of glimpse of the night sky Tuesday, there’s a chance you’ll catch a celestial treat — Mars, Venus and the moon within close proximity of each other. According to EarthSky, ...

In a recent revelation that could reshape our understanding of space and the potential for extraterrestrial life, NASA has released data suggesting the presence of artificial structures on the moon.

As an astronomer studying the universe beyond Earth, I’m fond of “outside the box” views almost by default. But one of my favorites is whenever a spacecraft takes a snapshot of our home world and the ...