Background: The Promise of Space-Based Solar Power (SBSP) Space-based solar power (SBSP) is the ambitious concept of harvesting solar energy in space and beaming it down to Earth. The idea dates back to 1968, when engineer Peter Glaser first proposed placing giant satellites in orbit to collect sunlight and transmit power wirelessly to Earth space.com.…
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The Sun is our life-giving star – a 4.6-billion-year-old solar inferno that governs Earth’s climate and space environment. Understanding the Sun is not only vital for fundamental science, but also for protecting modern technology and astronauts from space weather (solar storms that can disrupt satellites and power grids) nasa.gov nasa.gov. Yet many solar mysteries endure,…
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The $100 million MethaneSAT satellite, launched in March 2024 to monitor methane emissions, has lost power and is "likely not recoverable," according to the Environmental Defense Fund. Its loss is a "significant" setback for climate monitoring, as it filled a unique observational niche. The EDF is exploring options, including a replacement satellite.
Brazilian President Lula da Silva urged for inclusive AI development and WTO reform to combat protectionism at the BRICS summit. He warned, "The development of Artificial Intelligence cannot become the privilege of a few countries or a tool for manipulation in the hands of billionaires," highlighting the need for broader participation.
California's solar energy push is sparking water use and ethical concerns as lithium mining for battery storage competes with agriculture for groundwater. Critics highlight contradictions in policy and question the environmental and ethical impacts of sourcing materials like lithium and cobalt for solar battery production.
The Ultimate Guide to Chatbots for Sales and Marketing Success in 2025Introduction Chatbots have rapidly evolved from simple online helpers to essential tools driving sales and marketing in 2025. Businesses across industries are leveraging AI-driven chatbots on websites, messaging apps, and social media to engage customers, generate leads, and streamline customer s…
The AI Video Revolution: How Generators Turn Text into Hollywood-Ready ClipsWhat Are AI Video Generators (and How Do They Work)? AI video generators are software tools that use artificial intelligence to automatically create video content. They leverage machine learning, computer vision, and other AI techniques to turn inputs like text scripts, images, or clips into full…
