Questions with the keyword 'debris'

• : @adrian @beth @delma how do you protect telescopes that go into space (for example the hubble space telescope.) from by rithika1 to Delma, Beth, Adrian Comments: (No comments so far )
• Q4) How many man made space debris are there orbiting the earth and is there a real risk of these hitting the space by mrmull and 1 other. to Rochelle, Michaela, Camilla, Beth, Adrian Comments: (No comments so far )