Explore More from Windows to the Universe
![](/images/icons/more_sw.jpg)
Space Weather is the term scientists use to describe the ever changing conditions in space. ...
Read more
![](/images/icons/more_news.jpg)
Welcome to our Headline Universe section! Although Windows to the Universe isn't a news website, ...
Read more
![](/images/icons/science_researchhigh.jpg)
Windows to the Universe is now highlighting breaking science news and cool multimedia from ...
Read more
![](/images/icons/more_multimedia.jpg)
Here you will find links to all sorts of pictures, animations, videos, sounds, and interactive ...
Read more
![](/images/icons/more_postcards.jpg)
Explore collections of Postcards from the Field, virtual postcards from scientists and educators ...
Read more
![](/images/icons/more_citizen.jpg)
Citizen science projects involve the public in scientific research and data collection. Typically, ...
Read more
![](/images/icons/quotes_icon.jpg)
Everyone needs some inspiration sometime! Here are some quotes that you may enjoy, or find useful in your work, play, or everyday life. ...
Read more
Did you know?
Did you know that you can help support Windows to the Universe with your tax-exempt donation? Find out how on our
Support Us page!
Did you know that you can play games on Windows to the Universe? Have fun!
Earth and Space Science Concept of the Day
Do you know what this word or phrase means?
AesthenospherexAesthenosphere : The asthenosphere is the ductile part of the earth just below the lithosphere, including the lower mantle.
Click on the word to find out!
Research Highlights
The economic growth across much of Asia comes with a side effect: pollutants from the region are wafting up to the stratosphere during monsoon season. The new finding, in a study led by scientists at the...
Read more![](/olpa/images/pollution1_h.jpg)