Cosmos is almost here!
Breathtaking ISS Timelapse
Hubble Legacy Archive images processed by Roberto Colombari
Image Source: HLA
In order of appearance: NGC1300, NGC4911, NGC4522, NGC3314, NGC4038
ESO Photo Ambassador, Babak Tafreshi captured this panoramic view of the antennas of the Atacama Large Millimeter/submillimeter Array (ALMA) under the clear sky over the Chajnantor Plateau, in the Chilean Andes.
More information: www.eso.org/public/images/potw1345a/
ESO/B. Tafreshi (twanight.org)
Environmental Outlook: Combating Light Pollution
For most of human existence, daily life revolved around the sun’s schedule. People were active during the light of day and rested at night. But that’s no longer true in much of the world. In the United States, as much as two-thirds of the population cannot see the Milky Way at night. That’s because man-made light in cities, towns and the suburbs mutes the dark sky above. A growing body of research indicates that exposure at night to artificial light is causing problems for sea turtles, birds and other creatures — as well as humans. For this month’s Environmental Outlook, efforts to combat light pollution.
author of “The End of Night: Searching for Natural Darkness in an Age of Artificial Light” and editor of “Let There Be Night: Testimony on Behalf of the Dark.” He teaches creative writing and environmental literature at James Madison University.
executive director of the International Dark Sky Association.
program director at Headlands International Dark Sky Park.
cardiologist at North Shore Medical Center in Salem, Mass., member of the AMA’s Council on Science and Public Health and president of the American Association of Variable Star Observers.