essanews.com on MSN6 个月
Red spots on the skin could signal underlying liver issues
They most often appear on the torso, arms, and hands ... Besides liver diseases, red spots can also be caused by other ...
Yahoo27 天
This red giant star has starspots larger than the entire sun
An artist's visualization of some of the spots ... inside the sun," co-author Zsolt Kővári explained in a statement. "The large-amplitude variations in the brightness of the red giant XX Tri ...
Daily Wrap on MSN6 个月
Red spots on skin: Potential liver disease warning signs
They most often appear on the torso, arms, and hands ... Besides liver diseases, red spots can also be caused by age, ...
Space.com28 天
This red giant star has starspots larger than the entire sun
Sunspots, which are temporarily darkened areas on the surface of the sun ... the red giant XX Tri have been observed before, so it was also known that the variations were caused by dark spots ...