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This is a list of alleged extraterrestrial beings that have been reported in close encounters, claimed or speculated to be associated with unidentified flying objects (UFOs) (not to be confused with the meaning of the term "alien species" in the biological science of ecology).
Since most of the planet's water has escaped to space, Venus does not experience rain like Earth does. However, there has been evidence of lightning on Venus as confirmed by data from Venus Express. The lightning on Venus is different than the lightning on all other planets as it is associated with sulfuric acid clouds instead of water clouds.
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 ...
This is a list of dune fields not on Earth which have been given official names by the International Astronomical Union. Dune fields are named according to the IAU's rules of planetary nomenclature. The relevant descriptor term is undae. As of now, the only two Solar System planets, besides Earth, with named dune fields are Venus and Mars.
An observer aloft in Venus's cloud tops, on the other hand, would circumnavigate the planet in about four Earth days and see a sky in which Earth and the Moon shine brightly (about magnitudes −6.6 [5] and −2.7, respectively) at opposition. The maximum angular separation between the Moon and Earth from the perspective of Venus is 0.612°, or ...
A NASA spacecraft has captured never-before-seen images of Venus, providing stunning views of the hellishly hot surface of the second rock from the sun. Dark side of Venus revealed in new NASA ...
The Venus Emissivity, Radio Science, InSAR, Topography, and Spectroscopy mission would carry radar to view through the clouds to get new images of the surface, of much higher quality than those last photographed thirty-one years ago. The other, Deep Atmosphere Venus Investigation of Noble gases, Chemistry, and Imaging Plus (DAVINCI+) would ...
Escape stage exploded during Trans-Venus injection; Some pieces re-entered and others remained in Earth orbit — — Venera 9: 4V-1 No. 660: Orbiter and Lander: 8 June 1975: 22 October 1975: 53: Sent back the first (black and white) images of Venus' surface. Landed within a 150-kilometre (93 mi) radius of 31.01° N, 291.64° E.