Space.com23d
When will the sun die?
The sun is slowly expanding. In about 5 billion years, the sun will enter the red giant phase. During this phase, the sun makes a transition from burning hydrogen in the core to burning hydrogen ...
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This red giant star has starspots larger than the entire sun
can be linked to the dynamo mechanism operating inside the sun," co-author Zsolt Kővári explained in a statement. "The large-amplitude variations in the brightness of the red giant XX Tri have ...
Business Insider1y
A giant eruption from the sun could bring the Northern Lights as far south as New York, Chicago, and Portland overnight Monday and early Tuesday
A giant eruption covering 'over half the sun' shot at Earth That's what's happening ... might be lucky enough to see the Northern Lights. Red zones show where the aurora is forecast with high ...
National Geographic news1y
White Dwarfs
Stars like our sun fuse hydrogen in their cores into helium ... At this stage, the star becomes a large red giant. Because a red giant is so large, its heat spreads out and the surface ...
How to see the moon turn red during March’s total lunar eclipse
A total lunar eclipse will turn the full moon red on Thursday evening and Friday morning across the Western Hemisphere, depending on where you live.