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Ceres' water ice can mask massive surface salt deposits
المصدر: Phys.org - latest science and technology news stories · نُشر
The dwarf planet Ceres is arguably one of the most overlooked and underappreciated planetary objects in the solar system. This could be because while Ceres has the same dwarf planet designation as Pluto, Ceres is largely considered an "asteroid" since it resides in the main aster
The dwarf planet Ceres is arguably one of the most overlooked and underappreciated planetary objects in the solar system. This could be because while Ceres has the same dwarf planet designation as Pluto, Ceres is largely considered an "asteroid" since it resides in the main asteroid belt. However, along with being the largest object in the main asteroid belt, Ceres accounts for between 25% and 30% of the belt's total mass.
أخبار ذات صلة
Microbes at the end of the Earth: Antarctica's hidden biodiversity
When we think about Antarctica, many people imagine penguins, seals and whales. However, the majority of Antarctica's scientific wonders cannot be seen without a microscope. These microbial communities form the foundation of Antarctic ecosystems yet remain largely invisible to mo
Phys.org - latest science and technology news stories ·
Impact of deep-sea mining on seafloor ecosystem still evident 44 years later
Little is known about the long-term effects of deep-sea mining on the organic matter that supports life on the seafloor. However, as interest in mining the deep sea for rare metals grows, there is concern that disturbing the seabed could affect the ecosystems of the deep ocean.
Phys.org - latest science and technology news stories ·
Reservoir, human activity impact Ravi River's surface water availability by fivefold
What does a healthy river look like? For most of us, an obvious answer would involve two aspects: water flowing through a channel and green vegetation along its banks. However, in reality, a river's health depends on several factors, such as how much water flows through it, how w
Phys.org - latest science and technology news stories ·
The asteroid killed the dinosaurs. Why did crocodiles survive?
Scientists may have solved a 66-million-year-old mystery: how crocodiles survived the asteroid that wiped out the dinosaurs. A sweeping analysis of fossils and ancient climates suggests that their preference for warm environments placed them in tropical refuges that remained habi
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The asteroid that killed the dinosaurs may have helped ants conquer the world
The asteroid that killed the dinosaurs may have set the stage for ants to conquer the planet, with a surprising boost from “jumping genes” hidden in their DNA. Scientists discovered that bursts of activity from these mobile genetic elements coincided with the rise of major ant gr
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