Planetary scientists recently simulated an alternate version of our solar system: one with a super-Earth causing climate ...

We take a look at the current best predictions for what the solar system will look like throughout the rest of the Sun's life ...

It's Mars Day! November 28 is celebrated as Red Planet Day, dedicated to honoring Mars, our fascinating planetary neighbour.

That water had to have been hot, like hot springs, or hydrothermal vents under the ocean. The discovery tells us several ...