New images reveal an asteroid with an unexpected companion on Earth
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on exciting discoveries, scientific advances and more. When NASA scientists recently tracked …
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on exciting discoveries, scientific advances and more. When NASA scientists recently tracked …
Drops of debris from a disturbed planet are scattered irregularly on a long and eccentric orbit around the white dwarf -Credit: Dr Mark Garlick/University of …