科学与环境
Astronomers discover a dead star spinning every 8 minutes and sending mysterious radio pulses
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Scientists have discovered a strange stellar pair more than 5,000 light-years away, where a dead star spinning every eight minutes produces mysterious radio pulses while orbiting a Sun-like star. The breakthrough also revealed massive magnetic storms on the companion star, offeri
Scientists have discovered a strange stellar pair more than 5,000 light-years away, where a dead star spinning every eight minutes produces mysterious radio pulses while orbiting a Sun-like star. The breakthrough also revealed massive magnetic storms on the companion star, offering fresh clues to one of astronomy's emerging mysteries.
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ALMA reveals three star-forming cores at different stages inside one gas clump
Astronomers have revealed three dense cores at different evolutionary stages within the massive star-forming region G40.282−0.219, shedding light on the physical and chemical differences among cores within the same massive dense clump.
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Scientists capture electrons making seemingly impossible quantum jumps
Scientists have captured electrons making seemingly impossible jumps across forbidden energy gaps in graphene, with some transitions occurring at a remarkable 100% probability. The breakthrough offers an unprecedented look at quantum behavior and could help unlock a new generatio
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Scientists discover that necks didn't evolve for the reason we thought
Scientists have discovered that the first animals to venture onto land nearly 380 million years ago had surprisingly stiff necks, overturning a long-standing theory about evolution. Rather than evolving to help animals turn their heads, necks may have emerged as part of the anato
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Scientists find deadly virus DNA hidden in 1,000-year-old manuscripts
Ancient manuscripts, including the 1,000-year-old York Gospels, have revealed traces of a deadly sheep virus whose history stretches back more than 3,700 years. Scientists discovered that the virus has remained remarkably unchanged for millennia, turning historic parchment into a
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