Bad News And Good News: Hycean Worlds Aren't Real, But Earth's Water Isn't Unusual

Do Hycean Worlds Have Smaller Habitable Zones?

If Hycean Worlds Really Exist, What are Their Oceans Like?

If Hycean Worlds Really Exist, What are Their Oceans Like?

Astronomers Identify New Class of Exoplanets: Hycean Worlds