A newborn star erupts (IMAGE) Royal Astronomical Society Caption Buried deep inside the dark cloud of gas and dust that fills the picture, this star gradually brightened 40-fold over the course of 2 years and has remained bright since 2015. The cause of such events is not clearly understood. This infrared image shows what we would see if our eyes were sensitive to wavelengths 3 times longer than visible light. Credit Philip Lucas/University of Hertfordshire Usage Restrictions No restrictions. License Public Domain Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.