Research: Uranus, Neptune Not 'Ice Giants,' Likely Rockier Inside

• New research suggests Uranus and Neptune may be rockier inside than previously thought, challenging their classification as "ice giants."
• Scientists used advanced computer simulations and observational data, finding that rock was a major component in successful interior models.
• The term "ice giant" is questioned because high internal temperatures mean water and methane exist as hot, dense fluids, not solid ice.
• These findings are crucial for accurately interpreting exoplanet observations and understanding planet formation and evolution.
• Researchers advocate for dedicated missions to Uranus and Neptune to gather more precise data and resolve the "ice giant" debate.

Why It Matters: New research reshapes understanding of Uranus, Neptune, and exoplanet formation.