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

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 see that rivalry return in a brand-new way. Sydney Chandler , who plays ...

Before you watch Disclosure Day you need to take a trip to Steven Spielberg's previous alien entries.