StarTalk @StarTalkRadio
Despite the appearance, you're not looking at a void in a sea of stars... Barnard 68 is a dark absorption nebula in a band of our Milky Way galaxy. The object is so close (500 light-years away) that not a single star is seen between it and our Sun. https://t.co/2m8cQlqo7w — PolitiTweet.org