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Neil deGrasse Tyson has thrown the weight of his astrophysics opinion behind "Star Trek," but plenty of "Star Wars" fans are ready to disagree. Where do you stand?
Science geek worlds collide as Bill Nye the Science guy put astrophysics hero Neil deGrases Tyson in an arm lock that would make Hulk Hogan proud.
New computer models from Germany's Max Planck Institute for Astrophysics offer further insights into how supernovae obtain their shape.
A newly revealed rocky mega-planet shows the universe was capable of creating extraterrestrial-friendly worlds shortly after the Big Bang.
Anomaly no more? Radio observatories in Australia and Puerto Rico have both now picked up brief bursts of radio waves from beyond our galaxy.
You should probably read this. It's only potentially one of the most important revelations in physics since Einstein's days.
Astronomers use the Very Large Telescope to reveal a space drama involving two unique stars in the Ara constellation.
For centuries, distant planets were the stuff of sci-fi, but in recent years, science has begun to confirm their existence. Take a quick tour of the more than 1,700 (so far) known exoplanets in the visible universe.
There's 400 percent more light in intergalactic space than sources could produce, say researchers. Could dark matter be the cause?
Scientists have come up with a very video game-like way to take out orbiting space debris using ground-based lasers.