Home > Kids & Teens

Kids & Teens

This section is reserved for listings related to kids and teens' topics of interest.

 

 

 

Back to Top

Explorer First Artificial Satellite

On January 31, 1958, Explorer 1 became the first artificial satellite launched into space by the United States. Onboard was a cosmic ray detector designed to measure the radiation environment in Earth orbit.

Back to Top

 
Sitemap | About Us | Contact Us