What are the temperatures of the different layers of the Sun's atmosphere (photosphere, chromosphere, corona)? Why is the Sun's corona so much hotter than its surface?

Mar 31, 2023 ... A planet called Smertrios, or HD 149026b, is about three times hotter than the rocky surface of Venus, the hottest planet in our solar system. The hottest planet is KELT-9b. It's located about 670 light years away. It's 2.8 times more massive than Jupiter. Its surface temperature is about 4300°C. Its ... Why Is Venus The Hottest Planet In Solar System? · Sunlight gets in: High-energy sunlight passes through Venus's atmosphere and reaches the surface, warming it ... Jan 19, 2011 ... Hot star, close planet. That is not the tightest orbit known, but WASP-33b's parent star is one of the hottest known to host a planet. The star ... Jun 17, 2013 ... In this short explainer video, Universe Today publisher Fraser Cain explains what is the hottest planet in the Solar System. Jun 6, 2017 ... The hottest planet ever discovered has a surface that is nearly as hot as the sun, scientists say. KELT-9b, a gas giant about 650 light ... Apr 5, 2012 ... The instrument has 36 different spectral bands (groups of wavelengths) and many ways to view the planet. One of them is the detection of ... Jan 12, 2024 ... ... hottest June on record. 2023 was the world's warmest year on record ... A warming planet means we need to be prepared for the impacts ... The hottest planet in our solar system. Small and rocky. Has an active surface with mountains and. Color: Venus's clouds and atmosphere give it a volcanoes. Venus is the second planet from the sun and has a temperature that is maintained at 462 degrees Celsius, no matter where you go on the planet.