— Achieves decisive victory in key scientific benchmarks, delivering highly practical and experimentally testable ideas with unparalleled cost-efficiency. Global commercial launch slated for Q3 2025, ...

The debate over Pluto’s planetary status has been ongoing since its reclassification as a “dwarf planet” in 2006 by the International Astronomical Union (IAU). Recent discussions and new scientific ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. Pluto’s largest moon, Charon, has fascinated astronomers for decades with its unique ...

Arizona has a new state emblem — and it's one that has been a source of controversy among scientists for years. Gov. Katie Hobbs signed a bill on Friday designating Pluto — once considered the ninth ...

When the International Astronomical Union (IAU) demoted Pluto from a planet to a dwarf planet in 2006, it surprised a lot of people, including some scientists. Even many years later, some astronomers ...