Using the James Webb Space Telescope, astronomers have found compelling evidence of a thick atmosphere surrounding an ultra-hot rocky exoplanet. The...

Using the James Webb Space Telescope, astronomers have found compelling evidence of a thick atmosphere surrounding an ultra-hot rocky exoplanet. The...

Astronomers using NASA’s James Webb Space Telescope have found the strongest evidence yet that a rocky planet outside our solar system can hold on...

Astronomers using NASA’s James Webb Space Telescope have found the strongest evidence yet that a rocky planet outside our solar system can hold on...

Of the seven Earth-sized worlds orbiting the red dwarf star TRAPPIST-1, one planet in particular has attracted the attention of scientists, because...

Astronomers have captured a rare and cinematic sight: a distant planet orbiting not one, but two suns, much like the fictional world of Tatooine from...

At first glance, giant planets called super-Jupiters might seem like close cousins of Jupiter. Some are even ten times more massive. For years,...

At first glance, giant planets called super-Jupiters might seem like close cousins of Jupiter. Some are even ten times more massive. For years,...

Webb’s latest observations reveal a hellish world...

Astronomers say the "huge" new world is six times the size of Jupiter. ......