The NASA/ESA/CSA James Webb Space Telescope has provided the first direct measurements of the chemical and physical ...

Discover the 9 rarest moons in the solar system, from Saturn’s Titan to Neptune’s Triton. Learn about their unique phases, ...

From tentative evidence of habitable planets to the eyebrow-raising suggestion an interstellar comet might not be what it ...

The James Webb Space Telescope has, for the first time, measured the carbon-rich concoction that forms a moon-forming disk of ...

Scientists got a never-before-seen look at an area around a large exoplanet 625 light-years away where moons could ...

Webb Telescope spots a carbon-rich disk around a distant planet, CT Cha b, offering rare clues to how moons may form.

Scientists found new evidence to strengthen the case that Enceladus, small moon of Saturn about 310 miles wide, may have ...

Webb Telescope is investigating the formation of moons around a massive planet. Astronomers are using the data to study the ...

The question of whether life exists beyond our solar system is one of those mysteries that humanity can’t quite let […] ...

Space scientists look back on 30 years of exoplanet discoveries — from rows of massive ‘super-Earths‘ to worlds with ...

Astronomers have observed a massive growth rate in a free-floating rogue planet that’s gobbling up gas and dust at a record ...

It was in the 17th century that Christiaan Huygens and Giovanni Cassini first revealed Saturn’s stunning rings, changing the ...