Skip to content
Artwork for Bedtime Astronomy
Bedtime Astronomy · July 31 · 32 min

Scientists Discover Two Massive Planets That Are Almost Empty

Astronomers have discovered two rare Jupiter-sized "super-puff" exoplanets more than 1,100 light-years from Earth. Despite their enormous size, these worlds have an incredibly low density, consisting mostly of hydrogen and helium, making them among the lightest planets ever found. The discovery offers new clues about planet formation, while future observations with the James Webb Space Telescope could reveal the secrets hidden within their unusual atmospheres. Thank you for listening to Bedtime Astronomy — your guide to the cosmos. New episodes on space exploration, NASA missions & the latest astronomy breakthroughs. This episode includes AI-generated content.

0:00-32:03

transcript

No transcript — this publisher did not publish one.

show notes

Astronomers have discovered two rare Jupiter-sized "super-puff" exoplanets more than 1,100 light-years from Earth.

Despite their enormous size, these worlds have an incredibly low density, consisting mostly of hydrogen and helium, making them among the lightest planets ever found.

The discovery offers new clues about planet formation, while future observations with the James Webb Space Telescope could reveal the secrets hidden within their unusual atmospheres.

Thank you for listening to Bedtime Astronomy — your guide to the cosmos. New episodes on space exploration, NASA missions & the latest astronomy breakthroughs.

This episode includes AI-generated content.