Astronomers have uncovered a pair of giant planets that are lighter than cotton candy—super-puffs the size of Jupiter.

A pair of sibling gas giants originally spotted by citizen scientists are so lightweight that their density resembles wispy ...

An international collaboration has discovered two of the lowest-density giant planets ever detected: rare "super-puff" ...

Two ‘super-puff’ planets lighter than cotton candy have been discovered by scientists—and they’re bigger than Jupiter.

A pair of giant planets circling a star more than 1,100 light-years from Earth looks almost too bloated to be real. Each ...

NASA's TESS space telescope has discovered two 'super puffy' giant planets with the density of cotton candy.

Astronomers have discovered two Jupiter-sized planets, designated TOI-791b and TOI-791c, orbiting a distant star, and they ...

Credit: NASA/Daniel Rutter There are planets that make Earth look small. And then there are planets like TOI-791 b and ...

The featherweight pair — orbiting a star 1,110 light-years away — are the biggest exoplanets found to have less density than ...

Comparable to shaving foam, astronomers find the wispiest planets yet. They're in the southern "flying fish" constellation.

Two newly confirmed "super-puff" planets are so diffuse that they are less dense than cotton candy, despite being about the size of Jupiter. Their rare orbital relationship and enormous, lightweight ...

Astronomers have discovered two planets the size of Jupiter, but get this: their densities are so low, they’re estimated to ...