Daily Technology Digest: Advances in Robotics, AI, and Space Exploration

Jan 08, 2026

Today's technology news covers significant developments in robotics, artificial intelligence, and space exploration. From new AI and robotics initiatives to critical astronaut health updates and innovative applications of AI across industries, these advancements continue to shape the future.

• Arm launches 'Physical AI' unit: Arm has introduced a new unit focused on developing advanced robotics technologies amid growing tech and automotive interest.
• Caterpillar partners with NVIDIA for Physical AI: Caterpillar collaborates with NVIDIA to integrate Physical AI and robotics into heavy industry, enhancing jobsite efficiency and safety.
• NASA postpones spacewalk due to astronaut medical concern: NASA delayed a planned spacewalk to address a medical issue concerning an astronaut, prioritizing crew health and safety.
• NASA’s Expedition 74 prepares for spacewalk and research: The team aboard the ISS is readying for an upcoming spacewalk while continuing scientific investigations.
• Tolan advances voice-first AI using GPT-5.1: Tolan is developing AI systems focused on natural language interactions powered by the GPT-5.1 model.
• Joby Aviation expands manufacturing for air taxis: Joby has acquired a new factory in Ohio and increased production capacity as it seeks FAA certification for its electric vertical takeoff and landing aircraft.
• CES introduces Emily, an AI robot with body and memory: Emily, showcased at CES, is an AI-driven robot designed for intimate companionship with a physical form and memory capabilities.
• Self-learning AI predicts NFL Wild Card Weekend results: An AI system has generated score predictions and game picks for the 2026 NFL Wild Card Weekend.
• Utah permits AI to approve prescription refills: Utah becomes the first state to allow AI technology to authorize prescription medication refills, marking a milestone in healthcare AI application.
• NASA’s Astronomy Picture of the Day highlights daily space imagery: NASA continues to offer daily astronomical images and discoveries to inspire and educate the public.