Search Results
Showing results 61 to 62 of 62
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-005-246.jpg?itok=aeqBbDFb)
Exploring Earth: Temperature Mapping
Source Institutions
This activity models the way Landsat satellites use a thermal infrared sensor to measure land surface temperatures.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-272.jpg?itok=JxYG0shp)
Exploring Black Holes and Gravity
Source Institutions
This fun and simple hands-on astronomy activity lets learners imagine what would happen if our Sun were replaced with a black hole.