Search results
Results From The WOW.Com Content Network
The album consists of songs inspired by the Solar System. There are songs for the system's planets—Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune—as well as the dwarf planet, Pluto. There are also songs inspired by black holes, Halley's Comet, the Kuiper belt, the Moon, and the Sun.
The second resolution, 5B, defined dwarf planets as a subtype of planet, as Stern had originally intended, distinguished from the other eight that were to be called "classical planets". Under this arrangement, the twelve planets of the rejected proposal were to be preserved in a distinction between eight classical planets and four dwarf planets.
The number of dwarf planets in the Solar System is unknown. Estimates have run as high as 200 in the Kuiper belt [1] and over 10,000 in the region beyond. [2] However, consideration of the surprisingly low densities of many large trans-Neptunian objects, as well as spectroscopic analysis of their surfaces, suggests that the number of dwarf planets may be much lower, perhaps only nine among ...
A planetary mnemonic refers to a phrase created to remember the planets and dwarf planets of the Solar System, with the order of words corresponding to increasing sidereal periods of the bodies. One simple visual mnemonic is to hold out both hands side-by-side with thumbs in the same direction (typically left-hand facing palm down, and right ...
white dwarf+red dwarf 6.3 5.9 eclipse timing variations 2011 planet b & c [35] [36] 7.7 2.8 HU Aquarii: white dwarf+M4.5V star 5.9 3.6 eclipse timing variations 2011 planet b & c [37] [38] 4.5 5.4 RR Caeli (AB) white dwarf+dM star 4.2 5.3 eclipse timing variations 2012 planet b [39] SDSS J1208+3550: single 9.5 0.00213 timing 2013
The IAU definitions of planet and dwarf planet require that a Sun-orbiting astronomical body has undergone the rounding process to reach a roughly spherical shape, an achievement known as hydrostatic equilibrium. The same spheroidal shape can be seen on smaller rocky planets like Mars to gas giants like Jupiter.
The closest encounter to the Sun so far predicted is the low-mass orange dwarf star Gliese 710 / HIP 89825 with roughly 60% the mass of the Sun. [4] It is currently predicted to pass 0.1696 ± 0.0065 ly (10 635 ± 500 au) from the Sun in 1.290 ± 0.04 million years from the present, close enough to significantly disturb the Solar System's Oort ...
In 1777, Joseph Haydn's opera "Il mondo della luna"("The world on the moon") premiered. Author and classical music critic David Hurwitz describes Joseph Haydn's choral and chamber orchestra piece, The Creation, composed in 1798, as space music, both in the sense of the sound of the music, ("a genuine piece of 'space music' featuring softly pulsating high violins and winds above low cellos and ...