Tag Archives: humanity39s

[ad_1] This Google Doodle highlights the 44th anniversary of sending the Arecibo message into the cosmos. Google Humanity sent its first radio message to stars 44 years ago – and we are …

[ad_1] Deimos Imaging / UrtheCast Rivers are veins that nourish human civilization. They fill our glasses with drinking water, irrigate our fields, feed our livestock and produce electricity. But our dependence on …