Pluto was demoted to dwarf planet status, but it still has moons. This new moon, called P5 for now, is the fifth moon found orbiting Pluto.
You've heard about comets and asteroids in space. What is the different?
Did you know it seems we're discovering a new exoplanet every week?
Solar tornadoes are solar gases swirling in monstrous formations deep within the sun's atmosphere, measuring the width of several Earths.
Watch our nearest planetary neighbor 'transit' across the sun on Tuesday. You're going to want to some good eye protection.
Often problems, whether in math, science, or daily life, are hard to solve because we're not asking the right questions.
The Mars Science Laboratory mission is sending its largest rover to the red planet. That rover's name is Curiosity.
If recent research is correct, the blackness between stars harbors more excitement than you could possibly comprehend.
Supernovas explode with a bright burst of radiation, giving off as much energy in a few days as our sun will give off in its entire lifetime.
FAST is a new telescope that has panels that can shift position to create smaller curved dishes anywhere on its surface.