It's our nearest neighbor and a near twin to Earth in size and composition. But, compared to the rest of the terrestrial worlds, we know little about Venus. What makes the markings in its clouds? How did its history diverge from Earth's to lead to its hellish climate? Why does it have so many volcanoes? Are any of those volcanoes active today? What is its surface made of? Current missions like Venus Express and Akatsuki aim to understand its atmosphere, but no one is currently planning to venture beneath its clouds to explore its surface.
Recent Blog Articles About Venus
A rare astronomical event occurs June 5/6. Find out why you should care and how to observe it.
Posted by David Shortt on 2012/05/22 06:02 CDT | 2 comments
The upcoming rare transit of Venus is one step in a long dance among Earth, Venus and the Sun. Transits of Venus follow a peculiar pattern—two transits 8 years apart, then 105.5 years with no transits, then two transits 8 years apart, then 121.5 years with no transits, for a total cycle of 243 years—and thereby hangs a tale.
Unless you are lucky and healthy enough to live for another 105 years, tomorrow will be your last chance to see a Venus transit from the surface of the Earth. But this need not be the last transit of Venus that you will ever see.
Posted by Emily Lakdawalla on 2012/01/23 12:56 CST
Is there life on Venus? Not in reprocessed Venera-13 images.
They are Watching the Skies for You!
Our researchers, worldwide, do absolutely critical work.
Asteroid 2012DA14 was a close one.
It missed us. But there are more out there.