Questions with the keyword 'satellite'

• why do satellites need such big rockets to get them away from the earths surface? by periodictable.com to Andres, Andy, Emma, Shahil, Sheryl, Zoe Comments: (No comments so far )
• How would this 3D printer that can make equipment of that size change peoples understanding of satellites and by Saltyboy sam to Emma Comments: (No comments so far )
• Have you designed telescopes or satellites that are in space today? by Dazza to Emma Comments: (So far, one comment )