NASA Exoplanet Archive

Any door, the right support.

One world that sits at the very top of the radius chart in the NASA exoplanet archive, occupying a region of the mass radius diagram so extreme that almost nothing else survives there.

One planet that is not the heaviest, not the densest, not the most gravitationally ferocious world in the catalogue, but is one of the most physically swollen, most absurdly oversized, most structurally fragile objects that has ever earned the title of planet.

Its name is HAT-P67b.

If our solar system's biggest planet is a basketball, Hat P67b is a beach ball sitting next to it.

By any standard of size, this is one of the largest planets ever confirmed.

The NASA Exoplanet Archive lists it among the very largest radius exoplanets known.

In terms of sheer physical width, it is a world that makes Jupiter look ordinary.