https://mastodon.social/@setiinstitute/114795560857036553 setiinstitute@mastodon.social - #PPOD: Astronomers combined observations from three different observatories to produce this colorful, multiwavelength image of the intricate remains of Supernova 1987A. The central structure visible inside the ring in the Hubble image has now grown to roughly half a light-year across. Most noticeable are two blobs of debris in the center of the supernova remnant racing away from each other at approximately 20 million miles per hour.

#science #space #fourthofjuly