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The biggest planet in the known universe is likely a giant exoplanet named ROXs 42 Bb. This gas giant, nearly 500 light-years from Earth, was discovered in 2013. According to NASA, ROXs 42 Bb has a radius that’s estimated to be 1.12 times that of Jupiter’s.
11 Αυγ 2023 · The most massive planets are around 13 times the mass of Jupiter. These include the gas giant HD 39091 b, which is located 60 light-years from Earth, and has a mass around 12.3 times that of...
27 Νοε 2023 · How much bigger? What is the biggest planet we know of? The answer depends on several factors, including how you define a planet. Even so, there are a few candidates for the largest known planet....
29 Μαρ 2024 · Earth is the fifth largest planet in the solar system. It has an equatorial diameter of about 7,926 miles (12,756 kilometers). Earth is the third planet from the Sun, orbiting at an average distance of 93 million miles (149.7 million kilometers).
3 Αυγ 2012 · The largest known planet. TrES-4b is an extrasolar planet discovered in 2006 and announced in 2007 by the Trans-Atlantic Exoplanet Survey using the transit method. It is 1,430 light-years (440 pc) away in the constellation Hercules. JPL is a federally funded research and development center managed for NASA by Caltech.
1 ημέρα πριν · Jupiter, the most massive planet in the solar system and the fifth in distance from the Sun. It is one of the brightest objects in the night sky; only the Moon, Venus, and sometimes Mars are more brilliant. Jupiter takes nearly 12 Earth years to orbit the Sun, and it rotates once about every 10 hours.
26 Σεπ 2022 · ROXs-42Bb has an estimated mass of 9 Jupiters and a radius of around 2.5 Jupiters, making it the largest planet ever found as of yet. To date, the largest planet found is a gas giant designated ROXs-42Bb. The exoplanet is 9 times the mass of Jupiter and 2.5 times the size of Jupiter.
