Astronomers Discover Stellar Graveyard Filled With Black Hole and Neutron Star Collisions
Astronomers using LIGO-Virgo-KAGRA detected 128 collisions of black holes and neutron stars, including two rare mixed mergers that double previous records. These findings reveal new details of stellar evolution, refine Hubble constant estimates, and test Einstein’s relativity in extreme conditions. The cosmic “graveyard” offers fresh insight into how stars die and black holes grow.
IFA 2025: Lenovo Legion Pro 7 (2025) With Nvidia RTX 5080 GPU Unveiled Alongside ThinkBook VertiFlex Concept
Lenovo Legion Pro 7 (2025) was unveiled during the IFA 2025 event on Friday. The new gaming laptop is powered by up to an AMD Ryzen 9 HX processor, coupled with up to an Nvidia GeForce RTX 5080 GPU. It packs up to a 99.9Wh battery with Super Rapid Charge support. The company also showcased a concept laptop with a rotating screen, which can be used either horizontally or vertically.
