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

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

The James Webb Space Telescope reveals new details about Pluto's climate. Data confirms that Pluto's haze regulates its ...

In the study titled, Evidence of haze control of Pluto's atmospheric heat balance from JWST/MIRI thermal light curves, astronomers revealed that they detected and measured the thermal emission of ...

The James Webb Space Telescope (JWST) has discovered that a hazy sky over frozen Pluto is helping to cool the dwarf planet's ...

Astronomers have uncovered a distant celestial body that may be a new dwarf planet, orbiting the Sun from more than twice the distance of Pluto. Found by researchers at the Institute for Advanced ...

Computer simulations show that planets could be flung out of the inner solar system, supporting the possible existence of a ...

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

Musk has taken a liking to being in all the headlines. This time, it’s because of a rather intense standoff between major ...

When the Sun runs expands into a red giant, it will swallow the inner solar system and raise the temperature in the outer ...

A new book shows that the Northern Dene people of Alaska and Canada have known far more about the stars than an earlier ...

A new study suggests that bedbugs were the first urban pest, and their population thrived in that environment. For the ...