The Crab Nebula is an expanding remnant of a star's supernova explosion. In this mosaic image stretching 340 light-years across, Webb’s Near-Infrared Camera (NIRCam) displays the Tarantula Nebula star ...
Isaac Herrera just turned 15 years old on Nov. 29, when the accident happened. His sister, Libby Garcia, said she, Herrera, and his friend were walking their other sister to a friend's house. She said ...