194
edits
Changes
From Karnataka Open Educational Resources
→Useful websites
[http://sciencelearn.org.nz/Contexts/Satellites/Science-Ideas-and-Concepts/Artificial-satellites To know more about artificial satellites click here]
[http://sciencelearn.org.nz/Contexts/Satellites/Science-Ideas-and-Concepts/Artificial-satellites To know more about artificial satellites click here]
[https://www.nasa.gov/pdf/153415main_Rockets_How_Rockets_Work.pdf To know more about working of Rockets click here]
==Reference Books==
==Reference Books==
