Otra fuente, en ingles: https://www.space.com/41154-rare-binary-asteroid-discovery-near-earth.html
Mas: https://www.jpl.nasa.gov/news/news.php?feature=7187
Comentarios
Otra fuente, en ingles: https://www.space.com/41154-rare-binary-asteroid-discovery-near-earth.html
Mas: https://www.jpl.nasa.gov/news/news.php?feature=7187