Science history: Astronomers spot first known planet around a sunlike star, raising hopes for extraterrestrial life — Nov. 1, 1995

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.

Astronomers have just released the largest low-frequency radio color image of the Milky Way, providing an incredible interactive view of our galaxy like never before. This stunning new map showcases unprecedented detail, allowing both scientists and enthusiasts to explore the cosmos in a way that was previously unimaginable. It's a significant advancement in astronomical imaging that not only enhances our understanding of the Milky Way but also ignites curiosity about the universe.

Astronomers are racing against time to study the interstellar comet 3I/ATLAS using interplanetary spacecraft while it is obscured from Earth by the sun. This is significant because it offers a rare opportunity to gather data on a celestial object from outside our solar system, which could enhance our understanding of the universe and the origins of comets.

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.

NASA's recent observations of interstellar comet 3I/ATLAS have shown that it brightened significantly as it passed behind the sun. This exciting development is important because it allows researchers and amateur astronomers to track its journey closely, enhancing our understanding of such celestial phenomena. The data collected during this perihelion period could provide valuable insights into the composition and behavior of interstellar objects.

Astronomers have made an exciting discovery of an unexpectedly lopsided gas disk surrounding a star located 162 light-years away, thanks to a new 'photonic lantern' device. This breakthrough technology not only sheds light on the mysteries of this distant star but also has the potential to transform ground-based astronomy, making it a significant advancement in the field.

New simulations from the European Space Agency (ESA) indicate that a solar storm similar to the historic 1859 Carrington Event could severely disrupt satellites orbiting Earth. Experts warn that it's not a matter of if this will happen, but when, highlighting the urgent need for preparedness against such natural phenomena. This matters because our reliance on satellite technology for communication, navigation, and weather forecasting makes us vulnerable to potential disruptions that could have widespread consequences.

Elon Musk's Starlink satellite network is making significant strides in the Global South, but this rapid expansion raises questions about trust and regulation. Steven Feldstein from the Carnegie Endowment for International Peace highlights the potential risks involved, emphasizing the need for oversight in this unregulated space. As Starlink aims to provide internet access to underserved regions, understanding the implications of its growth is crucial for both users and policymakers.

Recent studies suggest that air pollution may be impacting marathon runners' performance, leading to slower times. This is significant because it highlights the broader implications of environmental factors on health and athletic performance, urging both athletes and policymakers to consider air quality in their training and regulations.

In 1925, a group of seven students undertook a remarkable experiment, staying awake for 60 hours to challenge the notion that sleep is essential. This study aimed to explore the effects of prolonged wakefulness and contributed to the ongoing conversation about the importance of sleep in our lives. Understanding sleep's role is crucial as it impacts our health, productivity, and overall well-being.

Recent research highlights the potential impact of air quality on brain health, suggesting that pollutants may affect cognitive functions. This study is significant as it raises awareness about the importance of clean air for overall well-being and encourages discussions on environmental policies aimed at improving air quality.

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.