"There really is something very different about how these giant planets form versus how small planets like Earth form." ...

(Five potential planets have also been detected around the stars ... has grown a tail 44 times longer than Earth — and it's ...

"We have been waiting for 10 years to confirm that our finely tuned operations of the telescope would also allow us to access ...

NASA’s James Webb Space Telescope has provided a direct look at the multiple gas giant planets within the iconic planetary ...

Scientists have discovered an Earth-like planet orbiting a dead star 4,000 light years from here, giving us a humbling glimpse into Earth's likely fate. Published in Nature Astronomy, the planet ...

Its Great Red Spot seems to peer out from the swirling ... Jupiter is a chaotic and stormy place. The gas giant planet's spots and swirls come from massive storms that whip up prevailing winds ...

Jupiter's Great Red Spot Is Not the Same One Cassini Observed ... a volcanic event on Jupiter's moon Io at a ... WASP-193b, a Giant Planet With a Density Similar to That of Cotton Candy May ...

The observations provide strong evidence that the system's four giant planets formed in much the same way as Jupiter and Saturn, by slowly building solid cores. They also confirm Webb can do more than ...