Joseph ShavitJun 13, 2022Astronomers may have detected the first ‘dark’ free-floating black holeAstronomers have for the first time discovered what may be a free-floating black hole by observing the brightening of a more distant star.
Joseph ShavitNov 26, 2021South Korea plans to build world’s first floating city by 2025A floating city has been proposed for the seas off Busan in South Korea to pioneer a new mode of living amid climate-related sea-level rises