The star in the center, as seen by the Hubble Space Telescope, is known as V1331 Cyg and is located in the dark cloud LDN 981. Karl Stapelfe/ESA/Hubble, NASA hide caption

toggle caption Karl Stapelfe/ESA/Hubble, NASA

Physics is full of big, interesting questions about phenomenon such as black holes. This illustration shows the supermassive black hole at the heart of the active galaxy NGC 3783 in the southern constellation of Centaurus. M. Kornmesser/ESO hide caption

toggle caption M. Kornmesser/ESO

Science has been working to shed light on the nature of the Universe for 400 years. Alberto Pomares/iStockphoto.com hide caption

toggle caption Alberto Pomares/iStockphoto.com