A new study shows that stars with low magnetic activity are likely to support exoplanetary systems, making the hunt for these celestial objects less random.

Talk about a hot mess. Scientists have uncovered a hellish “lava world” where temperatures soar to a blistering 2,700 degrees ...

Out of the 6,000 known exoplanets, it's these rocky worlds that are most worthy of attention in the search for life beyond ...

Stellar plasma can smear alien radio signals before they escape their star system, making them harder for astronomers to detect.

The worlds of Alien and Predator have collided before, but one of the stars of the upcoming series Alien: Earth would love to ...