Astrophysicists estimate that any exponentially growing technological civilization has only 1,000 years until its planet will ...

To date, over 5000 exoplanets have been discovered using telescopes on the ground and in space. Credit: NASA/JPL-Caltech ...

Beyond our solar system, countless alien worlds of lava, ice, water and noxious gas swirl through the cosmos. Here are some ...

There have been quite a few rather credible whistleblowers that have come forward with some wild stories about what they ...

Elevate your writing with 20% off Grammarly Premium by signing up at <a href=" north of the Martian equator lies a 45 km (28 mi) wide impact crater that scientists believe may have been the site of an ...

In a recent paper, a prominent philosopher argues that increased belief in alien visitation is fast becoming a widespread ...