Free Essays on Planet Comparison- Uranus And Neptune

Planet Comparison Report Uranus: Uranus was discovered in 1781 by Sir William Herschel. He at first wanted to name the planet Sidus Georgium which is latin for George’s star after the king of England. Another astronomer Johann Bode advised Herschel against it and suggested instead that he use a name from Greco-Roman mythology like all other planets. So Uranus was given its name which is the father of Saturn. Uranus is one of the Jovian planets and like the others it has a short rotation period. Uranus’s day is 17.2 hours. Its revolution around the sun however is slightly more than 84 years. It is the seventh planet from the sun at a distance of 1.78 billion miles. Uranus is about 4 times the diameter of earth at 46,700km. Its mass is 15 times that of earth at 8.68*10 kg. The axial tilt of this planet is one of the most unusual things about it. It is tilted 98 degrees which classifies it as being in retrograde rotation. Uranus is also unique because it has the most inclined magnetic field. The surface magnetic field is 74 percent that of the earth. The surface gravity on Uranus is 8.87 m/s ². The atmosphere of Uranus is thick with a lot of hydrogen, helium, and methane. It has a very low density, the mean density is 1271 kg/m ³. Uranus lacks any really significant internal heat source and it mean surface temperature is 58 ° K. To date Uranus has been found to have 21 satellites four of which have yet to be named and 11 rings. News Articles: From: Regulatory Intelligence Data. Title: Release 99-47 Huge Spring Storms Rouse Uranus From Winter Hibernation Date: 03/29/99 NASA’s Hubble Space telescope showed that for the first time seasonal changes on Uranus. From: ScienceNOW Title: New moon for Uranus Date: 05/19/99 A new moon was discovered for Uranus that had previously been overlooked for 13 years. As of 1999 this discovery brought the total of Uranus’s satellites to 18. Neptu... Free Essays on Planet Comparison- Uranus And Neptune Free Essays on Planet Comparison- Uranus And Neptune Planet Comparison Report Uranus: Uranus was discovered in 1781 by Sir William Herschel. He at first wanted to name the planet Sidus Georgium which is latin for George’s star after the king of England. Another astronomer Johann Bode advised Herschel against it and suggested instead that he use a name from Greco-Roman mythology like all other planets. So Uranus was given its name which is the father of Saturn. Uranus is one of the Jovian planets and like the others it has a short rotation period. Uranus’s day is 17.2 hours. Its revolution around the sun however is slightly more than 84 years. It is the seventh planet from the sun at a distance of 1.78 billion miles. Uranus is about 4 times the diameter of earth at 46,700km. Its mass is 15 times that of earth at 8.68*10 kg. The axial tilt of this planet is one of the most unusual things about it. It is tilted 98 degrees which classifies it as being in retrograde rotation. Uranus is also unique because it has the most inclined magnetic field. The surface magnetic field is 74 percent that of the earth. The surface gravity on Uranus is 8.87 m/s ². The atmosphere of Uranus is thick with a lot of hydrogen, helium, and methane. It has a very low density, the mean density is 1271 kg/m ³. Uranus lacks any really significant internal heat source and it mean surface temperature is 58 ° K. To date Uranus has been found to have 21 satellites four of which have yet to be named and 11 rings. News Articles: From: Regulatory Intelligence Data. Title: Release 99-47 Huge Spring Storms Rouse Uranus From Winter Hibernation Date: 03/29/99 NASA’s Hubble Space telescope showed that for the first time seasonal changes on Uranus. From: ScienceNOW Title: New moon for Uranus Date: 05/19/99 A new moon was discovered for Uranus that had previously been overlooked for 13 years. As of 1999 this discovery brought the total of Uranus’s satellites to 18. Neptu...