The mission was planned to last for 90 days only. That's what has been said 15 years ago, after the Opportunity landed on Mars. Now it's official, this marvel of human ingenuity ended its long mission. Update: NASA declares end of Opportunity’s mission By Paul Voosen, Feb. 13, 2019 https://www.sciencemag.org/news/2019/01/winds-fail-revive-nasa-s-opportunity-rover NASA’s Opportunity rover, seen here in … Continue reading Farewell Opportunity

A sad day for all who care about science, rationality, critical thinking and humanity indeed! Professor Stephen Hawking, the freethinker, well-known and notable theoretical physicist and author of “A Brief History of Time,” has died at age 76. A family spokesman confirmed the news to the BBC. Because of his disease doctors gave him a … Continue reading Farewell Prof. Hawking