The cosmos is filled with wonders yet to be discovered. One of the latest mysteries captivating scientists and space ...

The relative quantities of volatile gases like methane and ethane can reveal key details about distant Kuiper Belt objects. A surprising chemical difference between Pluto and Sedna, another dwarf ...

Pluto and Charon formed from a “kiss and capture” collision, a new study from the University of Arizona reveals, rewriting theories of planetary formation. Unlike catastrophic impacts, this ...