It's been 20 years since Pluto was declassified as the ninth planet in our solar system, and many people wish it had never lost its status. A recent comment from NASA Administrator Jared Isaacman ...

"My Very Excellent Mother Just Served Us Nine Pizzas." Growing up, many of us memorised the planets through playful mnemonics. Over time, however, a revised version emerged: “My Very Educated Mother ...

A child’s heartfelt appeal to make Pluto a planet again has captured the internet’s attention, with NASA responding to the viral letter ...

In the letter, she apologised for any handwriting or spelling mistakes, making her letter even more emotional.

Earth has a newly-discovered neighbor in the solar system. But the heavenly body – possibly a dwarf planet à la Pluto – isn't a frequent visitor. Located beyond Neptune, its extreme orbit ...

A researcher has used advanced models that indicate that the formation of Pluto and Charon may parallel that of the Earth-Moon system. Both systems include a moon that is a large fraction of the size ...

Using advanced models, SwRI led new research that indicates that the formation of Pluto and Charon may parallel that of the Earth-Moon system. In the resulting “kiss-and-capture” regime, Pluto and ...