Search results
Results From The WOW.Com Content Network
The sizes are listed in units of Earth radii (R 🜨). All planets listed are smaller than Earth and Venus , up to 0.7 Earth radii . The NASA Exoplanet Archive is used as the main data source.
These lists contain the Sun, the planets, dwarf planets, many of the larger small Solar System bodies (which includes the asteroids), all named natural satellites, and a number of smaller objects of historical or scientific interest, such as comets and near-Earth objects.
The slightly smaller size of Venus means pressures are 24% lower in its deep interior than Earth's. [75] The predicted values for the moment of inertia based on planetary models suggest a core radius of 2,900–3,450 km. [ 74 ] There is now an estimate of 3,500 km from the moment of inertia based on the rate of axial precession , measured ...
Venus is similar in size and distance from the sun when compared with Earth, and some researchers believe the planet might have even had an Earth-like climate at some point.
The Venusian diameter of about 7,500 miles (12,000 km) is just a tad smaller than Earth's 7,900 miles (12,750 km). "Venus and Earth are often called sister planets because of their similarities in ...
The planet planet orbits its host star every 12.8 days, and is comparable in size to Venus - so slightly smaller than Earth. It has an estimated surface temperature of 42C, which is lower than ...
Planets whose orbits lie within the orbit of Earth. [nb 1] Mercury and Venus: Inner planet: A planet in the Solar System that have orbits smaller than the asteroid belt. [nb 2] Mercury, Venus, Earth, Mars: Outer planet: A planet in the Solar System beyond the asteroid belt, and hence refers to the gas giants. Jupiter, Saturn, Uranus and Neptune ...
If the Sun–Neptune distance is scaled to 100 metres (330 ft), then the Sun would be about 3 cm (1.2 in) in diameter (roughly two-thirds the diameter of a golf ball), the giant planets would be all smaller than about 3 mm (0.12 in), and Earth's diameter along with that of the other terrestrial planets would be smaller than a flea (0.3 mm or 0. ...