About 20 miles north of Pittsburgh, the charming borough of Mars has fully embraced its planetary namesake with an out-of-this-world monument that makes other town squares look downright mundane by ...

NASA’s twin Voyager spacecraft, Voyager 1 and Voyager 2, embarked on a historic journey to explore the outer planets of our solar system. Taking advantage of a rare planetary alignment, the probes ...

According to a shocking study conducted by two scientists, Earth may face an imminent threat from four hostile extraterrestrial civilizations. Using rigorous analysis of terrestrial data, the ...

We have a very rare event on our hands," according to space weather forecasters. We may earn a commission when you buy through links on our sites.