22 of Earth's 34 'vital signs' are flashing red, new climate report reveals — but there's still time to act

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 a groundbreaking discovery, astronomers have identified Pegasi 51 b, the first known planet orbiting a sunlike star, located about 50 light-years from Earth. This gas giant, which is roughly half the mass of Jupiter, marks a significant milestone in exoplanet research and fuels excitement about the potential for extraterrestrial life. The finding not only expands our understanding of the universe but also opens up new avenues for exploration and study of planets beyond our solar system.

Comet 3I/ATLAS continues to intrigue scientists with its unexpected brightening, which surpasses the typical behavior of Oort cloud comets at similar distances. This phenomenon raises questions about the comet's composition and behavior, highlighting the mysteries of our solar system and the ongoing need for research in astronomy.

A recent study reveals that Earth's continents stabilized due to intense furnace-like heat, shedding light on our planet's geological history. This discovery is significant not only for understanding Earth's past but also for its implications in the search for critical minerals and potentially habitable planets beyond our own. As scientists delve deeper into these findings, they may unlock new avenues for exploration and resource acquisition, making this research a pivotal moment in both geology and astrobiology.

Scientists are delving into the enigmatic world of ghost particles, known as neutrinos, which can pass through matter without leaving a trace. This research is crucial as it could unlock new understanding of the universe and its fundamental forces, shedding light on phenomena that have puzzled scientists for decades.

Scientists have unveiled an innovative laser-based ice drill that promises to revolutionize our exploration of ice-covered celestial bodies, particularly Jupiter's moon Europa. This technology allows for deeper and more efficient probing of ice, which is crucial for understanding the potential for life in these distant worlds. As we continue to seek answers about our solar system, this advancement could open new avenues for research and discovery.

Recent research on bowhead whales reveals fascinating insights into their remarkable longevity, with some living up to 268 years. Scientists have discovered a gene that not only helps these whales thrive in frigid Arctic waters but may also hold clues for enhancing resilience in aging humans. This study is significant as it could pave the way for breakthroughs in understanding human aging and improving healthspan, making it a topic of great interest for both the scientific community and the general public.

The FDA's investigation into the abortion pill mifepristone has raised concerns among scientists, particularly regarding the potential influence of the Trump administration's approach to science. Despite decades of studies confirming its safety, the scrutiny could undermine public trust in reproductive health options. This matters because it highlights the ongoing political tensions surrounding women's health and access to safe medical procedures.

PBS is celebrating 25 years of the International Space Station (ISS) with a special airing of NOVA's 'Operation Space Station' on November 5 and 12. This documentary offers a unique glimpse into the design, construction, and operation of the ISS, highlighting its significance in advancing space exploration and international collaboration. It's a great opportunity for viewers to appreciate the incredible achievements in space science over the past quarter-century.

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.