How do spectral features in a planet's atmosphere reveal information about its temperature and composition?

Jun 16, 2017 ... Scientists recently discovered the hottest planet ever found, but there are many other worlds with extreme features. Mercury, the closest planet to the Sun, isn't the hottest planet in our solar system. Instead, Venus, the second rock from the Sun, is the hottest planet. human plight of an increasingly hotter and more polluted planet. Severe impacts on livelihoods, health and the world's poorest groups speak of fundamental. Jun 6, 2017 ... Planet is 'hotter than most stars' ... Scientists have found a hellish world where the "surface" of the planet is over 4,000C - almost as hot as ... Mercury is not actually the hottest planet. This is because Mercury has such a thin atmosphere, which does not effectively trap in the sun's heat. Dec 16, 2022 ... Venus or Mercury: What is the hottest planet in the Solar system? Listen to this. share to:. Dec 16, 2024 ... The VERITAS mission will help scientists understand how Venus became an inhospitable inferno, while Earth evolved to become home to an abundance of life. Venus is the hottest planet. This is because its atmosphere is thicker than Mercury's, and heat is trapped on the surface. Gernot Wagner is a climate economist. He is a professor at NYU, writes the Risky Climate column for Bloomberg, and is the co-author, with Harvard's Martin L. ... Aug 25, 2014 ... The hottest planet in our solar system is Venus. Its average surface temperature is around 462 degrees Celsius (864 degrees Fahrenheit), which ...