StarTalk @StarTalkRadio
The Wild Triplet. A group of interacting galaxies from 200 million years ago, when dinosaurs still roamed the Earth. 🦕 The two galaxies in the foreground share a gravitational bridge of stars, gas and dust over 200,000 light-years long. ✨🌉 https://t.co/zwKr8xzYJz — PolitiTweet.org
