The Vela Supernova Remnant by Loke Kun Tan About 11,000 years ago, around the dawn of human history, a fantastic stellar explosion took place relatively nearby our place in the galaxy. It left an aftermath covering nearly 40 degrees of the sky (the Moon and Sun extend only 1/2 a degree, for comparison), an aftermath … Continue reading "Astrophoto: The Vela Supernova Remnant by Loke Kun Tan"