Former NASA astronaut Leroy Chiao encounters mysterious spherical objects during Texas flight

Leroy Chiao, a former NASA astronaut, recently shared a startling encounter with two metallic spherical objects while flying over Texas in August. These objects, each about three meters in diameter, flew just six meters away from his aircraft and remained undetected by both radar and transponders. Chiao speculates that the objects may be part of…

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The decline of AI innovation in the United States: Challenges and the rise of China

Artificial intelligence (AI) is at the center of global technological competition, and the United States is facing significant challenges in maintaining its leadership in this field. Despite efforts to stimulate AI research and development, America appears to be undermining its own potential. Meanwhile, China is making rapid advancements, unburdened by the ideological and regulatory constraints…

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