James Webb Space Telescope discovers an alien planetary system's icy edge Our galaxy's swirling gases and magnetic lines create cosmic artwork in new simulation Mysterious white streak spotted over US skies during surprise aurora storm. What was it? (photos) Skywatchers were left surprised, puzzl...
James Webb Space Telescope discovers coldest interstellar ice ever seen James Webb Space Telescope discovers water ice at ringed asteroid Chariklo 'by remarkable luck' January 21, 2023 at 5:31 AM Webb studies a planet-forming disk The James Webb Space Telescope studied the planet forming disk of ...
Space view on Planet Earth and Sun Star rotating on its axis in black Universe. Milky Way in the background. Seamless loop with day and night city lights change. Elements of image furnished by NASA,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包
A pulsar is a type of rapidly spinningneutron star, the crushed, city-sized core of a star that exploded as a supernova. A young, isolated neutron star can spin dozens of times each second, and its whirling magnetic field powers beams of radio waves, visible light, X-rays, and gamma r...