For more than a century, people have wondered whether our solar system's planetary count really stops at eight. The idea ...

At the right point of the orbit and stellar cycle, the star’s chromosphere brightens.

Learn about the formation of the grains within many meteorites, emerging from collisions of planetary bodies in the early ...

Star and planet formation has largely been considered separate, sequential processes. But in a new study, scientists at Southwest Research Institute (SwRI) have modeled a different scenario where ...

Scientists from Queen's University Belfast have led an international team in the discovery of a rare new planet, which is ...

For over 10 years, scientists have been decoding the mysterious atmosphere of a famous “Pink Planet.” Now, thanks to ...

A rare super-Jupiter with a remarkably long 180-day orbit has emerged from years of patient observations, marking one of the ...

A giant planet circling a dead star should not be there. That was the puzzle hanging over WD 1856 b ever since astronomers ...

This illustration shows an exoplanet orbiting around two brown dwarfs –– objects bigger than gas-giant planets but too small to be proper stars. ESO/M. Kornmesser Astronomers have discovered a ...

Sky-gazers will have the opportunity to see six planets in the sky on Saturday, weather permitting, according to NASA. This planetary parade occurs due to the alignment of the planets’ orbits around ...