US public health officials vigilant as newer mpox variant detected

A new species of spider has been discovered in California's sand dunes, intriguing scientists and beachgoers alike. This tiny tarantula relative, which exhibits unique behaviors reminiscent of a vampire, highlights the rich biodiversity of coastal ecosystems. Understanding such species is crucial as it can inform conservation efforts and enhance our appreciation for the natural world.

Reflect Orbital, a California-based startup, has sparked controversy with its ambitious plan to deploy 4,000 giant mirrors in low Earth orbit to sell sunlight at night. While the idea may sound innovative, astronomers are raising alarms about the potential consequences, including interference with telescopes, disruption for stargazers, and environmental impacts. This project could fundamentally alter our night sky and the way we observe the universe, making it a significant concern for both scientists and the public.

Despite President Donald Trump's recent comments suggesting a return to nuclear testing, experts believe it is unlikely to happen. The U.S. has maintained effective treaties that have kept nuclear testing at bay for decades, and the implications of breaking these agreements could be significant. This situation highlights the ongoing debate around nuclear policy and international relations.

Europe is making significant strides in space technology with the development of reusable rockets, aiming for a breakthrough by the early 2030s. The ArianeGroup's methane-fueled Prometheus engine and the Themis demonstrator are pivotal in this initiative, showcasing Europe's commitment to advancing its space capabilities. This progress not only enhances Europe's position in the global space race but also promises to reduce costs and increase sustainability in space exploration.

SpaceX has reached a significant milestone by launching its 100th Starlink mission of 2025 from Vandenberg Space Force Base in California. This achievement not only showcases SpaceX's commitment to expanding global internet access through its satellite network but also highlights the company's rapid pace of innovation and operational efficiency. As more satellites are deployed, the potential for improved connectivity worldwide increases, making this event noteworthy for both the tech industry and consumers.

Korea finds itself in a challenging position as tensions rise between China and the U.S. While it relies on the U.S. for defense and has invested heavily in American factories, a recent trade deal between Trump and China threatens to undermine Korea's competitive advantage in the U.S. market. The U.S. is also urging Korea to increase its imports of liquefied natural gas, adding to the complexity of the situation. This development is significant as it could reshape Korea's economic landscape and its relationships with both superpowers.

A toxicologist has shared insights on the safety of cutting moldy parts off food, emphasizing the risks associated with molds and bacteria that can produce harmful toxins. Understanding when it's safe to salvage food and when it's better to discard it is crucial for maintaining health and preventing foodborne illnesses. This knowledge is particularly important for consumers looking to reduce waste while ensuring their meals are safe.

Scientists are exploring an innovative way to power future airplanes using food scraps, turning waste into a valuable resource. This breakthrough could significantly reduce the aviation industry's carbon footprint and reliance on fossil fuels, making air travel more sustainable. As the world seeks greener alternatives, this development not only addresses waste management but also paves the way for a cleaner future in aviation.

In the latest episode of This Week In Space, hosts Rod Pyle and Tariq Malik dive into the thrilling yet terrifying aspects of space, exploring a mix of entertaining and humorous films featuring extraterrestrial creatures. This discussion not only highlights the creativity of filmmakers but also sparks curiosity about the mysteries of the universe, making it a fun listen for both space enthusiasts and casual viewers alike.

A new variant of mpox, previously known as monkeypox, has been detected in some communities in the US and Europe. While public health officials state that the risk to the general public remains low, the emergence of community transmission in new areas poses challenges for detecting and controlling the virus's spread. This situation highlights the importance of vigilance in public health efforts to prevent outbreaks.

Blue Origin has made significant strides with its New Glenn rocket, successfully completing a static fire test in preparation for NASA's upcoming ESCAPADE mission to Mars. This achievement not only showcases Blue Origin's capabilities in the aerospace sector but also highlights the collaborative efforts in space exploration, as NASA continues to push the boundaries of our understanding of Mars.

New research reveals that chimpanzees exhibit advanced cognitive abilities by using a form of the scientific method. They can discard previous beliefs when presented with compelling new evidence, showcasing their capacity for critical thinking and planning. This discovery is significant as it highlights the complex thought processes of non-human animals, suggesting that they may be more similar to humans in their decision-making than previously thought.