For years, scientists staring at Mars through the eyes of orbiting spacecraft noticed something strange: a mysterious signal in the light spectrum that didn’t match any known mineral. That puzzling ...

New data from the International Gemini Observatory revealed the object has grown in its estimated size, with it now weighing more than 33 billion tons.

From Doctor Strange and Doctor Doom to everyone who came before and after, here are Marvel Comics most powerful Sorcerer Supremes.

It’s especially puzzling since Venus is a terrestrial world much like Earth, so much so that it’s considered to be our planet’s “twin,” at nearly the same size and density. We’re also neighbors, ...

Dark comets are a unique type of cosmic object. While they may look like asteroids, they are actually comets with unusual shapes and distinct characteristics.

In May 1964, Arno Penzias and Robert Wilson were testing how radio waves bounced off balloon satellites developed by Bell Telephone Laboratories. But they kept getting an unpleasant hissing noise, in ...

We look to a hopeful future with these great episodes across the Star Trek franchise. In the Star Trek: The Next Generation season 1 episode “The Neutral Zone,” Captain Jean-Luc Picard speaks with an ...

Just over a year ago, something strange happened: I moved across the planet from Australia to the UK, and I started dressing weirder. Well, kind of. I’d already had a semi-adventurous sense of style, ...

How old is interstellar comet 3I/Atlas? How do we know it is coming from interstellar space? Will it hit Earth? What is its nature, and what speed is it moving at? Here are all your queries about ...

That comic is Free Planet from writer Aubrey Sitterson and artist Jed Dougherty. Published by, Free Plane t kicked off earlier this year and quickly took the genre by storm with its “well, now what” ...

As they whirl around in low-Earth orbit, satellite configurations are far more sensitive to changes in Earth's gravity field than sensors on the surface. They stay within a detectable proximity to ...

Justin Bieber made a 'cryptic' post in the hours after his ex Selena Gomez married her love, Benny Blanco, and fans are arguing over his response. Justin and Selena were a couple on-and-off from 2010 ...