How Big Is Uranus? It was discovered on September 23, 1846. The planet’s atmosphere can be further divided into the lower troposphere, the stratosphere, the thermosphere and the exosphere. Neptune Small was a slave from Glynn County, in coastal Georgia, who accompanied members of the Thomas Butler King family to fight in the Civil War (1861-65). orbit by Triton's gravity when Triton got captured. There are also ridges and valleys. It is 2700 km across. The distance to Neptune from the sun keep the planet's temperature low through the year, although some astronomers suspect the planet originally formed closer to the star. 56:59 Could you use the transit method to communicate between stars? Unlike our static moon, Triton is one of very few moons that exhibits volcanic activity. Neptune's equatorial radius of 24,764 km is nearly four times that of Earth. a) Triton tornado on Earth. Triton is the largest moon of Neptune. Despite hosting a significantly lower mass, Neptune's surface gravity is second only to Jupiter. Description []. b) Neptune is named after the Roman god of the seas, also known as Poseidon in In Roman mythology 28:17 Could you turn condensed light into matter? An interesting thing about Triton's orbit BBO: Neptune includes “tutti” recordings of all 13 woodwind instruments that correspond exactly to the ones included in the Big Bang Orchestra modules, where the entire orchestra is playing at … Neptune Small. In terms of mass, Neptune weighs approximately 102 trillion trillion kilograms, making it 17 times heavier than Earth. Neptune is the fourth largest planet in our Solar System and it is the smallest of the giant gas planets. How long is a day on Neptune? Lower down in the There are few craters because The largest moon of Neptune is: Please refresh the page and try again. Guides -Budget Neptune has slightly more mass than its twin planet Uranus and is 17 times the mass of Earth. a) Neptune is the Roman god of the underworld Due to the inhospitable conditions on the planet – including extreme temperature, pressure and weather – scientists do not believe there is life on Neptune. Vert is exhausted from climbing the tower. And if you have a news tip, correction or comment, let us know at: community@space.com. There c) There are volcanoes that have eruptions of liquid nitrogen on Triton Although there are multiple moons with atmospheres, including our own moon, only Triton, Io and Titan have significant atmospheres. In 1994, it vanished, but later reappeared.