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KHON2 on MSN33 分钟
Hawaiʻi telescopes spot asteroid that could slam into the Moon: 8 things to know
Astronomers at W. M. Keck Observatory on Maunakea have uncovered new insights about 2024 YR4. This is an Earth-crossing ...
Space.com4 小时
Record-breaking 'dead' galaxy discovered by JWST lived fast and died young in the early ...
"We discovered a galaxy which formed 15 billion times the mass of the sun in stars and then stopped forming stars before the ...