0 - 20 años luz
Esta base de datos de estrellas y planetas está en constante evolución y expansión a medida que hay nuevos datos astronómicos disponibles.
/ Estrellas y planetas / Estrellas y planetas 0 a 20 años luz
Venus Location in the Milky Way Galaxy
Local Fluff of Local Bubble
Galactic Orion Arm Spur
26,000 LY from Galactic Center
Venus is 3.75 Light Minutes Away from Earth
Hellish Planet Class
Sol
1 estrella
0.815 Earth Mass
Sol
7,520 Mile Diameter
5.24 Density
0.91 g
Toxic Atmosphere
870 F Average Temp (Extremely Hot)
Venus Tilt Relative to the Plane of Solar System
Venus Axial Tilt
177.3°
Sol
Venus Seasons
None
Sol
Venus Atmosphere Composition and Pressure
Carbon Dioxide
96.5%
Nitrogen
3.5%
Sulfur Dioxide
0.02%
92 Bar Atmospheric Pressure
Venus has an Extremely High Surface Atmospheric Pressure due to a Very Thick Atmosphere
Venus Weather
Clouds
Sulfuric Acid
Water
Iron
Chlorine
Wind
220 to 435
Miles per Hour
Rain
Sulfuric Acid
down to 30 Km
Lightning
Unlikely
Venus Surface and Internal Composition
Crust
Mafic & Basalt Rock
Solid
Crust
No Plate Tectonics
Mantle
Peridotite Rock
Viscous & Soft
Upper Mantle
Basalt Rock ?
Solid
Lower Mantle
Outer Core
80%
Liquid Iron Metal
20%
Liquid Nickel Metal
Lighter Elements ?
Inner Core
80%
Solid Iron Metal ?
20%
Solid Nickel Metal ?
Lighter Elements ?
Surface Liquid
None
Surface Ice
None
Sub-Surface Liquid
None
Sub-Surface Ice
None
Venus Magnetic Radiation Shield
0.0003 Gauss Magnetic Field Strength
Caused by Lack of Convection in Venus' Core and Venus' Slow Rotation
Venus Similarity to Earth
30%
Sol
Venus Alien Life Chance
4%
Sol
Chemical Rocket Travel Time
100 Earth Days
Fission Rocket Travel Time
3.70 Earth Days
Fusion Rocket Travel Time
1.85 Earth Days
Laser Light Sail Travel Time
22.2 Earth Hours
Top 5 Most Asked Questions About the Planet Venus (Answered Simply)
Why is Venus the hottest planet?
Venus is the hottest planet in the solar system because its thick atmosphere is made mostly of carbon dioxide, which traps heat very effectively. This creates a powerful greenhouse effect that prevents heat from escaping back into space, causing temperatures to build up continuously across the surface.
Even though Mercury is closer to the Sun, Venus stays hotter because its dense atmosphere acts like a thermal blanket. Surface temperatures reach about 870° F or 465° C, hot enough to melt lead, making Venus the most extreme heat environment of any planet.
Can Humans live on Venus?
Humans cannot live on Venus with current technology because its surface conditions are extremely hostile. The planet has crushing atmospheric pressure, about 90 times greater than Earth’s, and temperatures hot enough to melt lead, around 870° F or 465° C. On top of that, the atmosphere is mostly carbon dioxide with clouds of sulfuric acid, making it toxic and corrosive.
That being said, some scientists have speculated about the possibility of future exploration in the upper atmosphere, where conditions are less extreme and temperatures are closer to Earth-like levels. However, living on or near the surface of Venus is not currently possible for humans.
Does Venus have any moons?
Venus does not have any moons. It is one of only two planets in the solar system without a natural satellite, with the other being Mercury.
Scientists are not entirely sure why Venus has no moons, but it may be due to its proximity to the Sun, which makes it difficult for stable moons to form or remain in orbit.
What is Venus made of?
Venus is a rocky terrestrial planet made mainly of silicate rock and metal, much like Earth. It has a central iron core, a rocky mantle, and a solid crust on the outside.
However, what makes Venus very different from Earth is its thick atmosphere, which is mostly carbon dioxide with clouds of sulfuric acid. This dense atmosphere creates extreme pressure and heat on the surface, making the planet very hostile.
Why is Venus called Earth's twin?
Venus is called Earth’s twin because it is very similar to Earth in size, mass, and overall rocky composition. It’s only slightly smaller than our planet, which is unusual compared to the other planets in the solar system.
Despite these similarities, Venus is extremely different in conditions. Its thick carbon dioxide atmosphere and intense heat make it uninhabitable, showing that even “twin” planets can have completely different environments.
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