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Hace 2 días · New observations and models show a connection between high-latitude waves in the Sun’s interior and the different rates of spin between the solar equator and poles.
Hace 1 día · [4] [38] As the probe passes around the Sun, it will achieve a velocity of up to 200 km/s (120 mi/s), which will temporarily make it the fastest human-made object, almost three times as fast as the previous record holder, Helios-2.
Hace 2 días · Space-based solar power ( SBSP, SSP) is the concept of collecting solar power in outer space with solar power satellites ( SPS) and distributing it to Earth. Its advantages include a higher collection of energy due to the lack of reflection and absorption by the atmosphere, the possibility of very little night, and a better ability to orient to face the Sun. Space-based solar power systems ...
Hace 2 días · The two orange cones represent the possible stellar spins that Sanchis-Ojeda & Winn ( 2011) derived from obliquity measurements of b. The upper cone is the set of edge-on stellar-spin configurations and the bottom cone give the pole-on solutions.
Hace 1 día · Sun News May 29–30, 2024. This X1.4 flare was produced yesterday by sunspot region AR3697, formerly AR3664. The left panel is SDO 193 angstroms EUV light and the right panel is SDO 131 angstroms ...
Hace 1 día · Venus is the second planet from the Sun. It is a terrestrial planet and is the closest in mass and size to its orbital neighbour Earth. Venus is notable for having the densest atmosphere of the terrestrial planets, composed mostly of carbon dioxide with a thick, global sulfuric acid cloud cover.
Hace 1 día · The rotation of Venus on its axis is unusual in both its direction and its speed. The Sun and most of the planets in the solar system rotate in a counterclockwise direction when viewed from above their north poles; this direction is called direct, or prograde. Venus, however, rotates in the opposite, or retrograde, direction.
