NASA @NASA
25 years ago, humanity had its first glimpse of a cosmic collision when comet Shoemaker-Levy 9 crashed into Jupiter. It was a wake-up call… Today on #AsteroidDay, we have our eyes to the sky detecting and tracking potentially hazardous objects. Details: https://t.co/aWZDnpKNba https://t.co/NECflN6ews — PolitiTweet.org