Since New Horizons' close encounter with Pluto 10 years ago, experts have come to think of the dwarf planet as much more ...

Researchers accounted for the previously overlooked structures of the dwarf planet and moon in computer simulations of a ...

A new study proposes a 'kiss and capture' collision theory to explain the origins of Charon, Pluto's largest moon, shedding ...

Scientists propose Pluto and its moon Charon formed through a "kiss and capture" event 4.5 billion years ago, challenging ...

A spacecraft has beamed back some of the best close-up photos yet of Mercury's north pole. The European and Japanese robotic ...

A spacecraft built in the UK has captured new images of Mercury as it made its sixth and final flyby ahead of entering the ...

Some 4.5 billion years ago, the dwarf planet Pluto was suddenly joined by a companion. For a very brief period — perhaps only ...

The NASA mission broke its own record as it seeks to teach us more about our Sun, as well as reveal other secrets of the ...

Jeff Bezos' Blue Origin is set for an inaugural launch of its giant New Glenn rocket on Sunday, a long-awaited first leap to ...

"BepiColombo's main mission phase may only start two years from now, but all six of its flybys of Mercury have given us invaluable new information about the little-explored planet." ...

ISRO's SpaDeX mission takes a crucial step forward despite delays, as the spacecraft begin a slow drift course to prepare for ...

“Brighter irises and larger pupils elicited greater donations,” noted experts from the Netherlands’ Leiden University in a ...