The so-called 'planetesimal belts' are filled with tiny millimeter-sized particles created by collisions between comets.
Planet Nine", dubbed, has fascinated scientists for its ability to account for "anomalous" motions of objects located faraway ...
If it’s real, some may question whether something with a mass about three times Pluto’s counts as a planet at all.
"ColdFusion is your gateway to understanding the past, present, and future of technology and innovation. Discover ...
An object we thought belonged to the most common category of planet in the galaxy has turned out to be something we've never ...
Astronomers discovered supersonic winds on a giant gas planet located over 500 light-years from Earth. In a study released ...
Heads up! Four planets are visible in the evening sky this month, and another two planets can be found with a little help.
An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...
They are found between tens of AU and hundreds of AU from their star, and some of the belts are tilted or elongated, as though the gravity of an unseen planet or planets is pulling on them.
The discovery of two new planets beyond our solar system by a team of astronomers from The University of Warwick and the ...