Phoebe Regio is a
regio on the planet
Venus
Venus is the second planet from the Sun. It is sometimes called Earth's "sister" or "twin" planet as it is almost as large and has a similar composition. As an interior planet to Earth, Venus (like Mercury) appears in Earth's sky never f ...
. It lies to the southeast of
Asteria Regio
Asteria Regio is a region on the planet Venus
Venus is the second planet from the Sun. It is sometimes called Earth's "sister" or "twin" planet as it is almost as large and has a similar composition. As an interior planet to Earth, Venus ...
. It is in diameter and is the principal feature of the
V41 quadrangle, to which it gave its name.
Four Soviet landers,
Venera 11
The Venera 11 (russian: Венера-11 meaning ''Venus 11'') was a Soviet uncrewed space mission which was part of the Venera program to explore the planet Venus. Venera 11 was launched on 9 September 1978 at 03:25:39 UTC.
Separating from its ...
,
Venera 12,
Venera 13 and
Venera 14
Venera 14 (russian: Венера-14 meaning Venus 14) was a probe in the Soviet Venera program for the exploration of Venus.
Venera 14 was identical to the Venera 13 spacecraft, built to take advantage of the 1981 Venus launch opportunity. Ven ...
, landed on the eastern side of Phoebe Regio and performed various scientific measurements.
References
Surface features of Venus
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