Resultado de búsqueda
Hace 4 días · He first announced his discovery on January 24, 1801, in letters to fellow astronomers. The first formal publication was the September 1801 issue of the Monatliche Correspondenz. 1840s o: September 23, 1846 p: November 13, 1846 Neptune: 13th Planet (1846) 8th Planet (1851) Galle and Le Verrier: o: October 10, 1846 p: November 13, 1846
Hace 4 días · Since its discovery, the number of known KBOs has increased to thousands, and more than 100,000 KBOs over 100 km (62 mi) in diameter are thought to exist. The Kuiper belt was initially thought to be the main repository for periodic comets, those with orbits lasting less than 200 years.
Hace 1 día · Pluto ( minor-planet designation: 134340 Pluto) is a dwarf planet in the Kuiper belt, a ring of bodies beyond the orbit of Neptune. It is the ninth-largest and tenth-most- massive known object to directly orbit the Sun. It is the largest known trans-Neptunian object by volume, by a small margin, but is less massive than Eris.
- 4.743 km/s
- Clyde W. Tombaugh
- February 18, 1930
- Lowell Observatory
Hace 4 días · Neptune is the eighth and farthest planet from the sun, and it is the fourth-largest planet in the solar system. It has a diameter of 49,244 kilometers and a mass of 1.02 x 10^26 kilograms, making it about 17 times more massive than Earth.
- 6.87
- 0.41
Hace 5 días · First evidence. This distant, massive world was first predicted in 2014 by astronomers who noted the unusual orbits of various outer solar system bodies called extreme trans-Neptunian objects....
Hace 5 días · Albert Einstein (born March 14, 1879, Ulm, Württemberg, Germany—died April 18, 1955, Princeton, New Jersey, U.S.) was a German-born physicist who developed the special and general theories of relativity and won the Nobel Prize for Physics in 1921 for his explanation of the photoelectric effect.
Hace 3 días · May 8, 2024, 12:12 PM PDT / Source: Reuters. By Reuters. Astronomers have searched for years for rocky planets beyond our solar system with an atmosphere — a trait considered essential for any ...
