While the Sun is the centre of our solar system, it only makes up about 99.8 per cent of the mass of the entire solar system. So, the Sun's centre is not exactly located on the barycentre of the ...

In it, Kruse compares the orbits of hundreds of exoplanets in the Kepler database to that of our own solar system, shown on the right. The animation indicates the relative size of the Kepler ...

Every planetary system — including the star or planet that appears to be at the center — orbits an invisible point like this one. Our solar system's barycenter is sometimes inside the sun ...

It’s not 100% accurate: the orbits are squished in together, and the scales of the planets are off, but it gets the point across: take a couple of minutes and watch as Mercury races along, while ...

At this very moment, Earth and all other planets in our solar system are careening around the sun at unfathomable speeds. Planetary scientist James O'Donoghue is on a mission to help people ...

Hearing that our solar system is pretty big probably doesn’t come as groundbreaking news. But now an animation has illustrated just exactly how expansive that space is, and it is pretty mind ...

The enormous visitor to our solar system may have been about 8 times the mass of Jupiter, and come nearly as close to the sun as the orbit of Mars.

Astronomers are racing to explain peculiar orbits of faraway objects at the edge of our solar system. Comments (18) When you purchase through links on our site, we may earn an affiliate commission.

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit before shoving four of the solar system's planets onto a different course.

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit before shoving four of the solar system's planets onto a different course.