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EarthSky Expert Interviews
Follow the arc to the star Arcturus in May
Now is the perfect time to look outside in the evening and learn a phrase useful to sky watchers:... Read More
A very distant star, Deneb, and measuring star distances
The star Deneb, in the Summer Triangle, is 1,500 light-years away - or more. Read More
May day in an English meadow by the sea
This meadow in Northumberland, overlooking the North Sea, typifies a landscape that many of... Read More
Climate Science Vocabulary
Tundra:
A place with a cold and windy environment with no trees. The land is covered with ice and snow for most of the year.
Support for UEN Climate Science is provided by the Corporation for Public Broadcasting. 