Could reflective surfaces or atmospheric modifications be used to cool down a very hot planet?

Feb 3, 2016 ... It depends on the ship, the star, and the orbital radius of the planet. 9999 out of 10000 you won't need heat sinks. So I wouldn't worry about ... Apr 3, 2020 ... The intense radiation bombarding KELT-9b almost certainly takes a toll: this energetic light should dissociate molecules into their component ... Oct 15, 2024 ... The correct answer is Venus. Key Points Additional Information Venus is the second planet from the Sun and our closest planetary neighbour. Jun 9, 2017 ... Researchers recently discovered the hottest planet known. But which one is the coldest? And the biggest? Jan 22, 2014 ... Planets · Solar. What Is the Hottest Planet? Does the cool fall air make you long for summer's return? If you lived anywhere else but Earth ... 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. Nov 11, 2024 ... Jan-Sept 2024 global average temperature 1.54 (±0.13) °C above pre-industrial level; Long-term warming measured over decades remains below ... Sep 30, 2022 ... Venus is the hottest planet in our solar system, with a surface temperature of 869 degrees Fahrenheit, or 465 degrees Celsius. Despite being ... Mar 20, 2025 ... The planets closest to the Sun are the warmest. The four inner planets, Mercury, Venus, Earth, and Mars, are warmer than the outer gas giants. 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 ...