A study shows up to 30% of Sun-like stars may engulf planets, altering their metallicity. These "polluted" stars suggest rocky planets are destroyed during orbital decay. Ultra-short-period planets in compact systems are key to understanding this pheno
Researchers found that unmelted planetesimals delivered crucial volatiles, like zinc, to early Earth, contributing to water's presence. This discovery aids the understanding of how water formed here and may also guide future studies on other planets' p
The tallest bridge the world is the Millau Viaduct, a cable-stayed type bridge, located in Millau, France. The structural height of the Millau Viaduct is 1,104 feet (336.4 meters).
Researchers suggest detecting “Daisy Worlds”—self-regulating biospheres—by analyzing information flow between life and planetary conditions. Using Semantic Information Theory, they aim to find "agnostic biosignatures," signs of life beyond trad
Researchers are developing a lunar distress system based on Earth’s COSPAS-SARSAT rescue tech to aid Artemis astronauts. Using a satellite network, it will transmit emergency alerts and track locations in remote areas like the Moon's south pole, enhan
