After twenty-one years of observers loading heavy aluminum plates night after night, the Sloan Digital Sky Survey (SDSS) is now seeing the cosmos through robotic eyes. Following more than five years of design, development and construction, survey members worked over the final months of 2021 to install the new robotic Focal Plane System (FPS) on the […]
Author: raddick
Serving up the Universe on a plate
They may not look like much — just metal disks 80 centimeters (30 inches) across with some etched markings and hundreds of small holes — but round aluminum “plates” like this one from the Sloan Digital Sky Survey (SDSS) have been vital to mapping our universe for more than 20 years.
Next-gen astronomical survey makes its first observations toward a new understanding of the cosmos
The Sloan Digital Sky Survey’s fifth generation collected its very first observations of the cosmos at 1:47 a.m. on October 24, 2020. As the world’s first all-sky time-domain spectroscopic survey, SDSS-V will provide groundbreaking insight into the formation and evolution of galaxies—like like our own Milky Way—and of the supermassive black holes that lurk at their centers.
La próxima generación de estudios astronómicos realiza sus primeras observaciones para una nueva comprensión del cosmos
La quinta generación del Sloan Digital Sky Survey recogió sus primeras observaciones del cosmos a la 1:47 a.m. del 24 de octubre de 2020. Este innovador estudio del cielo reforzará nuestra comprensión de la formación y evolución de las galaxias- incluyendo nuestra Vía Láctea- y los agujeros negros supermasivos que acechan en sus centros.