This image made by the NASA/ESA Hubble Space Telescope shows the tip of the three-light-year-long pillar in a stellar nursery called the Carina Nebula, located 7500 light-years away from the Earth. Composed of gas and dust, the structure is illuminated by light from hot, massive stars off the top of the image. (Photo by NASA/ESA/Hubble SM4 ERO Team via AP Photo)
