Scientists have discovered a bizarre planetary system where a rocky world orbits farther out than giant gas planets, defying ...

This goes against the previous theory, which has long suggested that Nereid is actually an object captured from the Kuiper ...

Astronomers using NASA’s James Webb Space Telescope have uncovered a rare world unlike anything in our solar system — a giant planet about the size of Saturn with surprisingly Earth-like temperatures ...

TESS has released its most complete view of the sky over Earth, revealing the location of 6,000 potential worlds beyond the ...

Trove of fossils discovered in Canada sheds light on "when life first became large, complex and unmistakenly animal." ...

Using the James Webb Space Telescope, astronomers analysed the atmosphere of temperate gas giant TOI-199b. The observations ...

Discovery by Johns Hopkins researchers of daily cloud cycle on a Hot Jupiter planet provides unique window into its make-up ...

SCIENTISTS have identified more than 1,100 previously unknown marine species in just a year, but researchers say the discoveries highlight a deeper reality: humanity still knows remarkably little ...

A newly discovered asteroid estimated to be about 62 feet wide will zoom near Earth on Monday, though it is not expected to ...

Discovery led by UC Santa Cruz Ph.D. of daily cloud cycle on a hot Jupiter exoplanet provides unique window into its make-up ...

A decade ago, we spotted an exoplanet that could be the most habitable world yet discovered. Now we're about to find out if ...

Artist's impression of a gas giant planet orbiting its distant host star. New research, led by astronomers at Penn State and the Jet Propulsion Laboratory, used NASA’s James Webb Space Telescope to ...