Tag #Planetary Science

Showing 1 to 12 of 31 results

forbes.com
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Potential Exoplanet Discovery in Alpha Centauri System

The James Webb Space Telescope has detected strong evidence of a Saturn-sized gas giant orbiting Alpha Centauri A, the closest star system to Earth, challenging our understanding of planet formation and opening avenues for future exploration.

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36% Bias Score

Industry, Innovation, and Infrastructure
euronews.com
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China Launches Tianwen-2 Probe for Asteroid Sample Return

China launched the Tianwen-2 probe on Thursday to collect samples from asteroid 2016HO3 and comet 311P, aiming to return them to Earth in about two years for scientific study and furthering China's interplanetary exploration program.

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36% Bias Score

Industry, Innovation, and Infrastructure
dw.com
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Earth's Core Leaks Gold: Study Reveals Deep-Earth Processes

A German study published in Nature reveals that over 99% of Earth's gold is locked in its core, with some slowly escaping to the surface via volcanic magma, a discovery made by detecting high concentrations of ruthenium-100 in Hawaiian volcanic rocks.

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16% Bias Score

forbes.com
🌐 75% Global Worthiness
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Curiosity Rover Finds Polygon-Patterned Rocks on Mars

NASA's Curiosity rover discovered polygon-patterned rocks on Mars, resembling dried mud on Earth, suggesting a link to the planet's history of water; further investigation is underway to determine their precise origin.

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4% Bias Score

Life on Land
cnnespanol.cnn.com
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Ancient Meteorite Suggests Earth Was Inherently Hydrated

Analysis of a 4.6-billion-year-old enstatite chondrite meteorite reveals intrinsic hydrogen, suggesting Earth was inherently hydrated, challenging the theory that water arrived via asteroid impacts.

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40% Bias Score

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theglobeandmail.com
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Saturn Confirmed as Solar System's 'Moon King' with 274 Moons

A team of Canadian and Taiwanese researchers confirmed Saturn has 274 moons, surpassing Jupiter's 95, after discovering 128 new moons using the Canada France Hawaii Telescope; the small moons are likely remnants of recent collisions.

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8% Bias Score

cnn.com
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Sahara Meteorites May Be First Fragments of Mercury Found on Earth

Two meteorites found in the Sahara Desert in 2023 are suspected to originate from Mercury, based on compositional similarities with data from the MESSENGER probe, despite a discrepancy in their ages. Confirmation would mark the first identified fragments of Mercury on Earth.

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16% Bias Score

Industry, Innovation, and Infrastructure
dailymail.co.uk
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Passing Star Poses 0.2% Risk of Earth Ejection in Next 5 Billion Years

A new study predicts a 0.2% chance that Earth could be ejected from its orbit by a passing star within the next five billion years, resulting in a global freeze and extinction; the study used simulations to assess solar system stability, considering passing stars.

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52% Bias Score

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mk.ru
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Earth's Core: Source of Gold Migration to Surface Confirmed

A new study confirms Earth's core holds over 99% of the planet's gold, with some gradually migrating to the surface via mantle plumes, as evidenced by the discovery of core-specific ruthenium isotopes in Hawaiian volcanic rocks.

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32% Bias Score

arabic.cnn.com
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Early Earth's Hydrogen Content Challenges Theories on Water's Origin

Analysis of a 4.6-billion-year-old enstatite chondrite meteorite reveals Earth initially contained far more hydrogen than previously thought, suggesting water formation was inherent to Earth's creation and challenging the theory that water arrived via asteroid impacts.

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36% Bias Score

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theguardian.com
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Curiosity Rover Finds Most Promising Evidence Yet for Past Life on Mars

NASA's Curiosity rover found long-chain alkanes in a 3.7-billion-year-old Martian rock, the most compelling evidence yet for past life on Mars, but definitive proof requires a sample-return mission for advanced isotopic analysis.

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48% Bias Score

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welt.de
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Evidence of Ancient Martian Ocean Found by Zhurong Rover

Analysis of radar data from China's Zhurong rover reveals sandy deposits on Mars, angled similarly to Earth's coastal formations, suggesting the presence of a large ocean approximately four billion years ago and enhancing the possibility of past life on the planet.

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40% Bias Score

Life on Land

Showing 1 to 12 of 31 results