The Daily Galaxy on MSN
Comet 3I/ATLAS may be a 12 billion-year-old survivor from a distant, lost star system
In the vast expanse of the cosmos, where time stretches across unimaginable scales, some objects stand out as cosmic time ...
Birth, life and death of the Sun. Interior dynamics, exterior fireworks. Sunspots, corona, solar wind - all about our local star. The most comprehensive portrait ever of this scorched little planet.
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