Hot Jupiter
Hot Jupiters (also called roaster planets, epistellar jovians, pegasids or pegasean planets) are a class of extrasolar planets whose characteristics are similar to Jupiter, however, with high surface temperatures because they orbit very close to their parent stars, between approximately 0.015 and 0.5 astronomical unit (2.2×106 and 75×106 km) of their parent stars, while Jupiter orbits its parent star (the Sun) at 5.2 astronomical units (780×106 km), causing low surface temperatures.
One of the most well-known hot Jupiters is 51 Pegasi b, nicknamed Bellerophon. Discovered in 1995, it was the first extrasolar planet found orbiting a Sun-like star.
Read more about Hot Jupiter: General Characteristics, Terrestrial Planets in Systems With Hot Jupiters, Retrograde Orbit, Ultra-short-period Planets, Puffy Planets
Famous quotes containing the words hot and/or jupiter:
“We should be careful to get out of an experience only the wisdom that is in it—and stop there; lest we be like the cat that sits down on a hot stove-lid. She will never sit down on a hot stove-lid again—and that is well; but also she will never sit down on a cold one anymore.”
—Mark Twain [Samuel Langhorne Clemens] (1835–1910)
“I stand for the heart. To the dogs with the head! I had rather be a fool with a heart, than Jupiter Olympus with his head. The reason the mass of men fear God, and at bottom dislike Him, is because they rather distrust His heart, and fancy Him all brain like a watch.”
—Herman Melville (1819–1891)