Сайт Роскомнадзора подвергся DDoS-атаке. Об этом в пятницу, 27 февраля, ведомство сообщило агентству РИА Новости.
Beyond the cloud's unusual shape, scientists see the nebula as a freeze-frame in the life of a star facing its final act. Elderly stars shed their outer layers in bursts, creating shells of gas and dust that expand. By observing the nebula at different wavelengths, researchers can sort out what material was molted first, how fast the star is losing mass, and which phase of decline Webb has caught.
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The mystery of why soft shoes squeak on hard floors may be solved, according to new research
新系统将根据用户操作方式，在触控与传统光标点击之间动态切换界面逻辑。例如，手指点击按钮时，界面会在触点周围弹出更适合触控的菜单；菜单栏项目也会在触控场景下放大，便于手指选择。