ESO report shows energy plant would cause ‘devastating and irreversible’ impact

A new study by the European Southern Observatory (ESO) contradicts corporate claims that a proposed hydrogen fuel facility would not harm observatories in Chile. Earlier this year, ESO alerted the astronomy community that its facilities at Paranal — with some of the world’s darkest skies — were threatened by the plans to build a 7,400-acreContinue reading “ESO report shows energy plant would cause ‘devastating and irreversible’ impact” The post ESO report shows energy plant would cause ‘devastating and irreversible’ impact appeared first on Astronomy Magazine. Continue ReadingESO report shows energy plant would cause ‘devastating and irreversible’ impact

To build new weather satellite instruments, L3Harris opts for automated manufacturing

Colorado Springs — L3Harris Technologies is preparing to modernize the development, production and testing of weather satellite instruments in a new 9,290-square-meter facility in Fort Wayne, Indiana. “The new facility […] The post To build new weather satellite instruments, L3Harris opts for automated manufacturing appeared first on SpaceNews.

Starlink’s rise in the defense market forces industry to adapt

For decades, military communications from space relied primarily on geostationary satellites positioned 22,000 miles above Earth. These distant spacecraft provide secure, reliable voice and data connectivity for United States defense […] The post Starlink’s rise in the defense market forces industry to adapt appeared first on SpaceNews.

Mercury concentrations in tree rings may enable trees to be ‘witnesses’ of illegal gold mining activities in the Amazon

For hundreds of years, the Amazon has been exploited for its gold. Today, the precious metal is just as sought after, but the remaining tiny gold particles are much harder to find. Mining often happens in artisanal and small-scale mining operations that release mercury (Hg) into the air, polluting the environment and harming human health.