An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

Jupiter's Great Red Spot storm, which usually appears dark-red, can be seen shining a lurid blue color in an ultraviolet ...

Simpson and Chen ran mathematical models looking at how differently sized Earth-like worlds would have affected the rest of ...

Finding a world like Earth elsewhere in the universe might mean looking for the right kind of solar system. A new discovery ...

"There are still many things related to planetary formation and the early evolution of young planetary systems that we don't ...

Planetary alignments aren't rare, but they can be when they involve six of the eight planets in our solar system.

The BBC reports that the six planets are already visible in the night sky, with one more bonus planet (Mercury) joining the ...

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For a few months, Earth had a second moon — a tiny asteroid that may have been a piece of our own Moon ...

Critica Ltd chalked up a huge 830pc grade uplift in early metallurgical tests at its Jupiter rare earth project in WA using a ...

The alignment of Earth and Mars creates an ideal launch window ... NASA's $1.1 billion Juno spacecraft has been studying Jupiter and its moons since 2016. The mission, which had been extended ...