Maat Mons is displayed in this three-dimensional perspective view of the surface of Venus ... in 1989. The images—which have only been available in high resolution in recent years—stop ...

The four planet-strong "planet parade" currently visible to the naked eye in the night sky for a short time after sunset will ...

Both Venus and Saturn will be in the Aquarius constellation, the water bearer, during their close approach. To help spot it, viewers should look towards the south in the evening sky, using the bright ...

In the cloud layer of Venus, a vertical and north-south circulation, called the meridional circulation, exists (white arrows) to transport heat from low latitudes to high latitudes, because ...