Almost 10 years ago, a NASA spacecraft was able to take several photos of Pluto, known for decades as a planet before it was ...

He called this hypothetical world "Planet X." "In some ways, Pluto's more of a planet than some of the other established ...

Convection processes beneath Venus' scorched surface may help explain the planet's many volcanoes, a new study reports.

Pluto was once called the ninth planet, but in 2006, scientists changed its status to a dwarf planet. A planet must clear its orbit of other objects, but Pluto shares its space with many small icy ...

The relative quantities of volatile gases like methane and ethane can reveal key details about distant Kuiper Belt objects.

The Sedona Heritage Museum hosted Sedona-based author Diane Phelps Budden and Lowell Observatory historian Kevin Schindler ...

The RTL-SDR dongles get most of the love from people interested in software-defined radio, but the Pluto is also a great option, too. [FromConceptToCircuit] shares code to turn one of these radios ...