There are a couple of ways that scientists can date planets, so which planets formed first in our solar system?

One of the most notable properties of the giant planets in our solar system—Jupiter, Saturn, Uranus and Neptune—are the ...

The universe is generally referred to as infinite, unknown, and limitless. With over 2 trillion galaxies and millions of stars and planets, the universe is so enormous that it stretches the boundaries ...

We all need some space sometimes—but it's harder to find than you might think. How far into our universe do we have to go to ...

The rate of finding these distant worlds has recently increased, with astronomers scrambling to accommodate the data ...

A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...

For all the talk about life across the cosmos, Earth remains the only confirmed example. That single data point makes your ...