Welcome to “Planets that Start with H” – a celestial odyssey that invites you to explore the cosmic wonders of planets whose names commence with the letter H. Embark on a captivating journey through the vast reaches of our universe, where heavenly bodies with unique characteristics and mysteries await your discovery. Whether you’re an astronomy enthusiast, a curious mind eager to delve into the cosmos, or someone seeking to broaden your celestial knowledge, our website is your portal to the intriguing worlds beyond Earth.
Join us as we unveil the secrets of these celestial H-named planets, igniting your imagination and expanding your understanding of the cosmic tapestry. Let the cosmic exploration commence!
List Of Planets that start with H:
Here’s what each of the columns in the table means:
Planet: Name of the planet or exoplanet. Exoplanets are outside the Solar system and only a few of them receive proper names. Every few years the International Astronomical Union opens a contest to suggest names for newly discovered ones.
Star: The proper name and/or scientific designation of the star the planet orbits. Most of the stars with planets that receive proper names also get one.
Distance: Approximate distance from our Solar system to the star that hosts the planet. It is given in light-years.
Discovery: Year of discovery of the planet.
Meaning: Origin of the name of the planet.
| Planet | Star | Distance | Discovery | Meaning |
| Hiisi | Horna (HAT-P-38) | 812 | 2012 | Sacred and evil spirits in Finnic mythology (Finland) |
| Haik | Amansinaya (WASP-34) | 390 | 2010 | God of the sea in Tagalog mythology (Phillipines) |
| Hypatia | Edasich (Iota Draconis) | 102 | 2002 | Female Greek astronomer and philosopher |
| Hairu | Emiw (HD 7199) | 117 | 2011 | “unity” in the Makhuwa language (Mozambique) |
| Halla | Baekdu (8 UMi) | 519 | 2015 | The tallest mountain in South Korea |
| Harriot | Copernicus (55 Cancri A) | 41 | 2007 | English astronomer |
| Hämarik | Koit (XO-4) | 956 | 2008 | “twilight” in Estonian |