PDS 70 is a young star, only about 5 million years old—practically a newborn compared to our 4.6-billion-year-old sun. Surrounding it is a disk of gas and dust, ...

Donuts of dust: An artist’s impression of the PDS 70 system with protoplanets, each surrounded by dust rings illuminated by starlight. The planets themselves (not to scale) have thin rings of ...

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The PDS 70 planetary system is 370 light-years from Earth. There are two confirmed protoplanets, gas giant exoplanets, inside this system: planets b and c. ...

Astronomers spotted a possible “sibling” planet that shares the orbit of another exoplanet in a system located 370 light-years away.

Exoplanet system PDS 70 could be home to the first-found 'exotrojan.' By Laura Baisas. Published Jul 19, 2023 12:00 PM EDT.

The dwarf star PDS 70 is marked with a red circle. ESO/IAU/Sky & Telescope. Trojans are rocky bodies that exist within the same orbit as planets. These phenomena are common across our solar system ...

The dwarf star PDS 70 is marked with a red circle. ESO/IAU/Sky & Telescope. Trojans are rocky bodies that exist within the same orbit as planets. These phenomena are common across our solar system ...