العلوم والبيئة
The sun may have stripped away meters of interstellar comet 3I/ATLAS
المصدر: Phys.org - latest science and technology news stories · نُشر
The interstellar comet 3I/ATLAS brought material from another planetary system within reach of our telescopes, but reading its chemistry poses a problem. Energetic particles encountered during its journey through space may have changed its outer layers, so how much of what astron
The interstellar comet 3I/ATLAS brought material from another planetary system within reach of our telescopes, but reading its chemistry poses a problem. Energetic particles encountered during its journey through space may have changed its outer layers, so how much of what astronomers detect still reflects the comet's birthplace?
أخبار ذات صلة
Huge fin whale filmed off Welsh coast
Rhys Morgan captured footage of the world's second-largest whale species lunge feeding on his drone.
feeds.bbci.co.uk ·
Could wood provide a better home for oil-degrading microbes?
According to a study conducted by researchers at Sultan Qaboos University, the material used to support microbial biofilms could influence their potential role in treating water generated during oil production. The research was led by Ph.D. candidate Arwa Al-Hadhrami under the su
Phys.org - latest science and technology news stories ·
Octopus and cuttlefish suckers may have evolved by repurposing ancient developmental genes
Cephalopods, like the octopus, have specialized arms and suckers, but how these structures evolved from the simple bodies of their mollusk ancestors remains a mystery. Researchers from the University of Tokyo compared gene activity during embryonic development of cuttlefish, octo
Phys.org - latest science and technology news stories ·
Giant canyon on Mars is still tectonically active today
Scientists at Columbia University and Imperial College London have found that the largest canyon system in the solar system is still active and shaping Mars today, billions of years after it first formed.
Phys.org - latest science and technology news stories ·
Researchers explore the valuable connection between birds, memory and territory in Chile
Black-necked swans, spot-flanked gallinules, southern lapwings, austral thrushes and dozens of other bird species fly across the Río Cruces Wetland, carrying the biocultural memory of the territory. Both resident birds and species that migrate throughout the year bear witness to
Phys.org - latest science and technology news stories ·