Click on the image for a full resolution version           See this image also on Instagram https://www.instagram.com/astrodrudis/   This image is another fragment of the medium-aged (about 10,000 years old) Supernova Remnant (SNR) Puppis A. You can also explore the first one we took. It is located 7,000 light years away … Continue reading Puppis A, swirl and clicker