For the better part of a century, we believed there were nine planets in our solar system, with Pluto being the farthest from the sun. Since the discovery of more Pluto-sized dwarf planets, that ...

Why was Pluto reclassified as a dwarf planet? One might think that it’s purely a matter of size. Mercury, the smallest of the ...

Forbes contributors publish independent expert analyses and insights. Jamie Carter is an award-winning reporter who covers the night sky.

From a spacecraft’s coolant leak to the disintegration of the Soviet Union, astronauts have gotten stuck in space for a ...

The top finisher is a shocker Why Pluto isn't part of any planet parades For those people still scratching their heads, trying to figure out why the solar system has fewer planets now than it did ...

Pluto would have been considered a planet. The far-flung outcast would have been impossible to squeeze into the group photo, they said.

All in all, there are more than 300 films being added to Pluto TV’s streaming offerings in the month of April. The new ...

Butch Wilmore and Suni Williams have nearly half a century of combined experience as astronauts. But this is just their third ...

Lord of the Underworld and the planet of regeneration, Pluto’s influence is deeply hidden and obscure, but it never ceases to unveil what’s buried beneath the surface. Look at it this way ...

Pluto in Aquarius, on the other hand, represents transformation on a collective level. It’s about radical change, breaking through old structures and thinking about the future in unconventional ways.