In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

Deep within massive rocky exoplanets, hidden oceans of molten rock may be generating powerful magnetic fields in an unexpected way.

Comet 41P/Tuttle-Giacobini-Kresak has begun acting a little unusually, but there are likely natural explanations before we go ...

The most monstrous pictures of God come from the Christian tradition just as the most radiant images of God come from what ...

The science fiction blockbuster wowed audiences with its depiction of space travel and more. Here's what NASA staff and other ...

Dive into the abyss and discover 25 terrifying deep sea creatures living in the most extreme ocean depths. From anglerfish to ...

Explore 25 Rare Skills Only 1% of Humans Have, from hyperthymesia to super recognizers. Discover extraordinary human ...

The aliens from Mars attacked in waves quickly overpowering Earth’s human defenses with their far superior technology. Then ...

The lighthouse rises from a rocky peninsula that juts into Lake Erie like a finger pointing north. That brilliant white tower ...

Award winning duo James S. A. Corey show humanity’s struggle with staggering alien power in their latest installment of the ...