Doomed 'cannibal' star could soon explode in a supernova so bright it would be visible during the day

Astronomers have unveiled the largest 3D map of the Milky Way, charting 44 million stars across 4,000 light-years, thanks to the Gaia space observatory. This groundbreaking achievement not only enhances our understanding of our galaxy's structure but also opens new avenues for research in stellar evolution and cosmic phenomena. It's an exciting time for astronomy as we gain deeper insights into the universe around us.

Astronomers reveal that interstellar objects like comet 3I/ATLAS are the most common large bodies in the Milky Way, providing a unique opportunity to study other planetary systems.

Editor’s Note: Understanding interstellar visitors is crucial for astronomy as they offer insights into the formation and evolution of planetary systems beyond our own. This discovery highlights the abundance of such objects and their potential for research.

The Laser Interferometer Gravitational-Wave Observatory celebrates its 10th anniversary, marking a decade since the groundbreaking discovery of gravitational waves. This achievement has significantly impacted the field of cosmology.

Editor’s Note: This milestone is important as it highlights the advancements in our understanding of the universe. The discovery of gravitational waves has opened new avenues for research and has changed how we perceive cosmic events.

Astronomers captured stunning images of interstellar comet 3I/ATLAS glowing green during a total lunar eclipse in September 2025. This rare event provides insights into the comet's chemistry.

Editor’s Note: This discovery is significant as it enhances our understanding of interstellar comets and their properties, showcasing the beauty of space phenomena and the advancements in astronomical imaging.

Casey Means, the nominee for Surgeon General, has committed to divesting from wellness-related interests, including companies that sell personal devices and supplements. This move is significant as it reflects a growing trend towards transparency and accountability in public health positions, ensuring that officials prioritize public health over personal financial interests. Her decision could inspire confidence in her leadership and set a precedent for future nominees.

Northrop Grumman's 'Cygnus XL' cargo spacecraft has encountered a thruster issue while en route to the International Space Station, causing a delay in its scheduled arrival on September 17. This setback is significant as it affects the timely delivery of supplies and equipment to the ISS, which is crucial for ongoing scientific research and operations in space.

Recent research has revealed that some tektites in an Australian museum, previously thought to be from an 800,000-year-old asteroid strike, are actually much older. This discovery not only challenges long-held beliefs about the origins of these cosmic fragments but also enhances our understanding of Earth's geological history. By uncovering the true age of these tektites, scientists can gain insights into past cosmic events and their impact on our planet, making this finding significant for both researchers and enthusiasts of space science.

A recent trial has shown that a daily weight loss pill, orforglipron, can help individuals lose up to 20% of their body weight. Conducted by Eli Lilly, the study involved over 3,000 adults and revealed that one in five participants achieved significant weight loss over 72 weeks. This breakthrough could provide a new option for millions struggling with obesity, offering a convenient alternative to injections like Mounjaro and Wegovy. As obesity rates continue to rise, the potential impact of this medication on public health is substantial.

NASA's Artemis moon missions are paving the way for future Mars exploration by identifying potential landing sites for astronauts on the moon. This initiative is crucial as it not only prepares astronauts for lunar missions but also lays the groundwork for the eventual journey to Mars. The advancements made through Artemis will enhance our understanding of space travel and ensure that we are ready for the challenges of interplanetary exploration.

Amazon is kicking off its Prime Big Deal Days early with significant discounts on TP-Link routers and mesh WiFi systems. This is exciting news for tech enthusiasts and anyone looking to upgrade their home internet setup, as these deals provide an excellent opportunity to save on high-quality networking gear before the official sale starts on October 7th.