This is an image of a Venusian volcanic tick.
Click on image for full size
This is an example of a volcanic tick.
Shop Windows to the Universe Science Store!
Our online store
includes issues of NESTA's quarterly journal, The Earth Scientist
, full of classroom activities on different topics in Earth and space science, as well as books
on science education!
You might also be interested in:
What types of instructional experiences help K-8 students learn science with understanding? What do science educators teachers, teacher leaders, science specialists, professional development staff, curriculum designers, school administrators need to know to create and support such experiences?...more
On Venus, domes can sometimes rise up and then collapse. Collapsed domes are called "crowns". Crowns are a signature of volcanism on Venus. Other kinds of domes on Venus are: pancakedomes (shown here)...more
These domes may look a little bit like craters, but they are really flat-topped volcanoes. Mt Pelee in Martinique, West Indies, and Lassen Peak and Mono domes in California are examples of similar lava...more
Alpha Regio is an example of what is known as a "Plateau Highland" of Venus. The only volcano known to be found on Alpha Regio is Eve Mons. A Plateau Highland is like a continent, and is different from...more
Aphrodite Terra, the Greek name for the goddess Venus, is about the size of half the continent of Africa, and is to be found along the equator of Venus. Aphrodite Terra is different from Ishtar Terra in...more
Beta Regio is an example of what is known as a volcanic rise, which makes Beta Regio more like an island than a continent. Volcanic rises such as Beta Regio are broad, sloping highlands over 1000 miles...more
Ishtar Terra is one of the Plateau Highlands of Venus, is found near the north pole, and is about the size of the continental United States. Ishtar Terra contains the four main mountain ranges of Venus...more
This image clearly shows a channel where something once flowed. Without proper measurements, scientists can only guess what sort of liquid may have once flowed through this channel. On Earth, such channels...more