Asteria Regio is a region on the

planet A planet is a large, rounded astronomical body that is neither a star nor its remnant. The best available theory of planet formation is the nebular hypothesis, which posits that an interstellar cloud collapses out of a nebula to create a ...

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 is bordered on the southeast by Phoebe Regio. It is located in the Hecate Chasma (v28) quadrangle.

References

Guinevere Planitia quadrangle Surface features of Venus {{crater-stub