A rare celestial spectacle is set to light up the night sky in 2025: T Coronae Borealis, a star that erupts in a stunning nova roughly every 80 years. Where and when can you catch this once-in-a-lifetime event?| The Daily Galaxy - Great Discoveries Channel
Scientists at Oxford University have achieved a breakthrough in quantum teleportation, a key step toward scalable quantum computing. This advancement could redefine how computers process information, linking quantum processors in ways never seen before. The technology behind it is already available, bringing the quantum revolution closer.| The Daily Galaxy - Great Discoveries Channel
Recent astronomical observations have uncovered a mysterious phenomenon: stars disappearing from the night sky.| The Daily Galaxy - Great Discoveries Channel
The amplification and generation of electromagnetic radiation by a rotating metallic or lossy cylinder, first theorized by Zeldovich in the 1970s, is tightly connected to the concepts of quantum friction, energy extraction from rotating black holes and runaway mechanisms such as black hole bombs. Despite recent advances including acoustic analogues of the Zeldovich effect and the observation of a negative resistance in a low-frequency electromagnetic model, actual positive signal amplitude ga...| arXiv.org