Wide-orbit planets are fairly common according to the study, and there's a good chance we have one of our own.

The James Webb telescope has captured some seriously cool direct images of a planet beyond our solar system. This is the ...

Researchers in the US have suggested there is a 40 percent chance a ninth planet could exist in our solar system. Planet Nine ...

The Solar System might not be as quiet and orderly as we think. Imagine one day looking up and seeing something strange in ...

Astronomers pointed Webb at the star TWA 7, which is around a hundred light years from Earth — relatively nearby in the ...

NASA's James Webb Space Telescope has achieved a first, capturing direct images of an exoplanet, a feat previously hindered ...

In an exciting breakthrough in planetary science, a recent study has increased the likelihood of Planet Nine’s existence by ...

There could be a ninth planet in our Solar System after all — and no, it’s not Pluto. Instead, it’s the theoretical Planet X, also called Planet Nine, a wide-orbit planet that would circle the Sun ...

OF201, the object belongs to the same all-star family as Pluto: dwarf planets. Its diameter, roughly 435 miles (700 km), is ...

Detecting exoplanets is one thing, but imaging them is another thing entirely. Astronomers can detect them by the way they block their star's light and by the way they make their stars wobble, and ...