Palomar 5, a seemingly calm star cluster, may hide a swarm of over 100 stellar-mass black holes. Spanning 30,000 light-years and located 80,000 light-years away, it provides clues about star cluster evolution and tidal stream formation. Unique in its loose structure and 20-degree tidal stream, Palomar 5 contrasts with typical dense globular clusters of...
An artist’s concept of the Pandora mission, seen here without the thermal blanketing that will protect the spacecraft, observing a star and its transiting exoplanet. Credit: NASA’s Goddard Space Flight Center/Conceptual Image LabSet to launch later this year, NASA’s Pandora mission promises groundbreaking advancements in our understanding of exoplanet atmospheres. By focusing on at...
Credit: DepositphotosWaves rippling from Earth's core provide valuable clues about its composition and the distribution of its materials.Researchers from ETH Zurich and Caltech have used seismic waves to uncover unexpected chunks of Earth's plates in surprising locations. For over a century, geologists have mapped Earth's interior by analyzing how seismic signals travel at different...
Credit: DepositphotosThe wildfires in the Los Angeles area have destroyed thousands of structures, many of which were homes, and firefighters are still working to control the infernos. Parts of Pacific Palisades, Altadena, Pasadena, and other California communities are now left unrecognizable.As evacuation orders are lifted, residents returning to their homes should prioritize ensuring access...
Credit: PixabayErasing bad memories and traumatic flashbacks could significantly advance treatments for various mental health conditions. Scientists have now identified a promising new approach: weakening negative memories by reactivating positive ones.In a multi-day experiment, an international team of researchers tested this method with 37 participants. Initially, participants associated random words with negative images. The...
Credit: PixabayGeneration Alpha is about to face some competition.Babies born on January 1st and beyond belong to Generation Beta, a new cohort covering those born from 2025 to 2039.Research firm McCrindle shared in a blog post that by 2035, Gen Beta will make up 16% of the global population, and many will likely live...
An artist's impression of a planetary crust. (The University of Michigan/Midjourney)The movement of gold from deep within Earth's mantle to its surface relies heavily on sulfur bubbling beneath active volcanoes. This process, driven by intense geological activity, enables gold to bond with sulfur molecules, allowing it to ascend rather than remain trapped in the mantle.Recent...
Artist's concept of a mining base on the Moon. (gremlin/Getty Images)By the end of this decade, nations and private companies could begin mining the Moon surface. As space becomes increasingly accessible, it’s essential to pause and consider what commercial activities should be allowed, especially on the Moon.This is the moment to establish clear rules and...
Artist concept of the new Mars Chopper. (NASA/JPLraw/YouTube)Ingenuity became the first aircraft to fly on another world in the first half of 2021, exploring Mars terrain from above. This achievement proved that powered air flight is an efficient way to navigate alien worlds.Building on this success, NASA has now unveiled a computer rendering of its...
Multiple flares recorded on the Sun. (NOAA)As Earth completes another orbit around the Sun, a storm brewing in space may soon illuminate our skies with a breathtaking display of auroras.On December 29 and 30, the Sun unleashed a series of dramatic events, including massive eruptions, powerful flares, and coronal mass ejections (CMEs), potentially aimed in...
