New James Webb Space Telescope data reveal Pluto's high-altitude haze is a key driver of the climate on the dwarf planet, ...

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

Astronomers using the «James Webb» telescope were able to find out the secret of climate formation on tiny Pluto.

Scientists may have discovered a dwarf planet far beyond Neptune — an unearthing that may disprove a longstanding theory ...

A team of astronomers believe they may have discovered a new dwarf planet—just like Pluto—on the edge of our solar system.

2017 OF201 is about one-third the size of Pluto, which was reclassified ... there is still a great deal to discover about our own solar system.” The extreme orbit of 2017 OF201 also suggests ...

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

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

The universe is filled with billions of star systems. Located inside galaxies, these cosmic arrangements are made up of at least one star and all the objects that travel around it, including ...