Pluto may have captured its moon Charon

There are eight official planets (sorry, Pluto) in our solar system: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and ...
For most of January, four of the eight planets in our solar system (sorry, Pluto) will be visible if the sky is clear enough ...
Astronomy on MSN2d
Does Planet Nine exist?
The newcomer replacing Pluto presently goes by “Planet Nine.” If and when it finally shows up, it will get the honor of a ...
In our solar system, Earth is one of only three worlds that sees temperatures above 32 degrees Fahrenheit, while other ...
Learn about the size, temperature, and colour of each planet, and discover why Pluto is no longer considered a planet.