Questions with the keyword 'asteroid'

• How big and how fast does an asteroid have to be to destroy the earth? by ZEBEAST to Anne, Beth, COLFlight, Jon, Tom Comments: (No comments so far )
• If an asteroid was heading for Earth and could do serious damage, would you use the ISS to stop it knowing it would get by Frozen comet to Anne, Beth, COLFlight, Jon, Tom Comments: (No comments so far )