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Discovery of Two Super Puff Planets Raises Questions About Planetary Formation

Astronomers have confirmed two super puff planets that are less dense than cotton candy, despite their Jupiter-like size. Their unique characteristics may shed light on planetary formation.

by Editorial Staff|Jun 27, 2026|1 MIN READ|WORLD

Recent discoveries by astronomers have identified two super puff planets that are remarkably less dense than cotton candy, even though they are comparable in size to Jupiter.

These planets exhibit a rare orbital relationship and possess vast, lightweight atmospheres, which could offer insights into the processes of planetary formation.

The findings, published on June 27, 2026, highlight the intriguing nature of these celestial bodies and their potential to enhance our understanding of the universe.

Updates

Update at 08:40 UTC on 2026-07-05

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

Sources: Phys.org