By observing tiny ripples in spacetime called "gravitational waves" that propagate away from colliding black holes, ...

This effect could not be explained by increased physical or mental workload. Our findings suggest that performing the continuous action provided participants with more opportunities to create matches ...

Yellow dust. Beautiful light flashes. Dust particles fly in space. Bokeh effect. Horizontal light rays. Glowing streaks of dust on a dark background. Beautiful yellow dust. Yellow dust. Beautiful ...