Window on Infinity: A New Year’s Photo Album From Space
The universe has been around for 13.8 billion years, and has been gorgeous for every one of them—as this year-end collection of images from 2013 helps prove.
NASA Goddard Space Flight Center / EPA
A still image taken from a NASA movie of the sun based on data from NASA's Solar Dynamics Observatory (SDO), showing the wide range of wavelengths, invisible to the naked eye, that the telescope can view.
