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Wacky magnetic fields of ice giants may stem from conductivity changes in their deep interiors
المصدر: Phys.org - latest science and technology news stories · نُشر
When NASA's Voyager 2 robotic probe flew by Uranus and Neptune in the 1980s, it uncovered an anomaly: their magnetic fields are highly disordered, unlike Earth's, which has well-defined north and south poles.
When NASA's Voyager 2 robotic probe flew by Uranus and Neptune in the 1980s, it uncovered an anomaly: their magnetic fields are highly disordered, unlike Earth's, which has well-defined north and south poles.
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NASA's Hubble and Webb discover ancient worlds that remember their past
NASA’s Hubble and James Webb Space Telescopes have uncovered surprising clues about the solar system’s origins by studying 27 tiny, distant objects beyond Neptune. Scientists discovered that these ancient building blocks of planets have remained remarkably unchanged for billions
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128,000-year-old ice in Tibet could rewrite climate history
Ancient ice discovered high in Tibet may be more than 128,000 years old, preserving an extraordinary record of Earth's climate that scientists previously thought had been lost. The discovery reveals a rare glimpse into the last ice age and could reshape our understanding of how g
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Tiny biodegradable particles poke openings in skin to boost topical drug delivery
Skin is remarkably good at keeping things out of the body. Typically, that's a positive. It becomes an issue when medicine needs to get in. Swallow a pill to treat a skin condition, and the medicine enters your stomach, moves into your bloodstream and travels throughout your body
Phys.org - latest science and technology news stories ·
Oh boy, all girls again: Research tracks sea turtle sex ratios
Forty young sea turtles recently reached an important milestone at Florida Atlantic University: They were finally big enough to leave the university's marine science laboratory and return to the ocean. Their release was a reason to celebrate. But for FAU researchers who have spen
Phys.org - latest science and technology news stories ·
How foreign investment can strengthen African governments' control over land
African governments are using foreign investment, infrastructure projects and conservation schemes to extend their control over land and communities, according to new research spanning 14 countries in sub-Saharan Africa.
Phys.org - latest science and technology news stories ·