Sedna (minor-planet designation: 90377 Sedna) is a dwarf planet in the outermost reaches of the Solar System, orbiting the Sun beyond the orbit of Neptune. Discovered in 2003, the planetoid's surface is one of the reddest known among Solar System bodies. Spectroscopy has revealed Sedna's surface to be. .
DiscoverySedna ( 2003 VB12) was discovered by Michael Brown (), (),. .
In their paper announcing the discovery of Sedna, Brown and his colleagues described it as the first observed body belonging to the .
The discovery of Sedna renewed the old question of just which ought to be considered , and which ones ought not to be. On 15 March 2004, articles on Sedna in the popular press reported misleadingly that a tenth planet had been discovered.. .
Sedna has the longest of any known object in the Solar System of its size or larger with an orbital period of around 11,400 years. Its .
Sedna has a of about 1.8, and is estimated to have an (reflectivity) of around 0.41, giving it a diameter of. .
Sedna's highly elliptical orbit, and thus a narrow temporal window for detection and observation with currently available technology, means that the probability of its detection was roughly 1. .
Sedna will come to perihelion around July 2076. This close approach to the Sun provides a window of opportunity for studying it that will not occur again for more than 11 thousand years. Because Sedna spends much of its orbit beyond the ,. [pdf]
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Energy in Malta describes production, consumption and import in . Malta has no domestic resource of and no gas distribution network, and relies overwhelmingly on imports of fossil fuels and electricity to cover its energy needs. Since 2015, the allows Malta to be connected to the and import a significant share of its elec. [pdf]
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Globally, solar projects are being rapidly built or planned, particularly in high solar potential regions with high energy demand. However, their energy generation potential is highly related to the weather condition. Her. .
Globally, renewable carbon-free energy is gradually replacing fossil fuels1. Solar energy can b. .
Changes in global cloud fraction and RSDSThe Earth system model simulations show that the annual mean global cloud fraction response is proportional in S05, S20 and S50, with limited. .
Our Earth system model simulations show that the envisioned large-scale solar farms in the Sahara Desert, if covering 20% or more of the area, can significantly influence atmospheric circ. .
The Earth system model EC-EarthEC-Earth version 3.3.1 is a European community Earth system model (ESM)36. It incorporates and couples model components treat. .
We acknowledge three anonymous reviewers for their constructive comments that have helped to improve the quality of the manuscript. Z.L. received funding from FORMAS mobilit. [pdf]
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As of April 2020 , the energy sector in Senegal has an installed capacity of 1431 megawatts (MW). Energy is produced by private operators and sold to the energy corporation. According to a 2020 report by the International Energy Agency, Senegal had nearly 70% of the country connected to the national grid. Current government strategies for electrification include investm. [pdf]
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