NASA Says Hippopotamus-Shaped Asteroid Zipped Past Earth

Detta inlägg post publicerades ursprungligen på denna sida this site ; Look! Up in the sky! It’s a bird! It’s a plane! It’s a… space hippo? Over the weekend, NASA released radar images of asteroid 2003 SD220 collected through the efforts of the Goldstone Deep Space Communications Complex in California, the National Science Foundation’s Green Läs mer…