Sep 26, 2023
Tons of "space junk" is floating around the earth, posing a danger to present and future space missions. Astronomer Chris Impey talks about the difficult task of removing that junk, and other cosmic challenges.
Sep 26, 2023
Tons of "space junk" is floating around the earth, posing a danger to present and future space missions. Astronomer Chris Impey talks about the difficult task of removing that junk, and other cosmic challenges.