bright lines and loops coming from active regions on the sun's surface. This high-resolution image shows the Sun in ultraviolet light, revealing the Sun’s upper atmosphere, ... [+] the corona.

pipe lines, and other linear features, over 7 million lakes, ponds, reservoirs, wetlands, and other area features, and exciting new cartography, the new high resolution feature layer is a ...

With a line spacing of just 80 MHz, the frequency combs exhibit a resolving power of up to 10 million. “Broadband, high-resolution UV spectroscopy provides unique insights into electronic ...