Tag #Astrobiology

Showing 13 to 24 of 32 results

bbc.com
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Possible Signs of Life Detected on Exoplanet K2-18b

Scientists detected molecules in the atmosphere of exoplanet K2-18b, potentially indicating life; however, further data is needed to confirm this finding beyond the current three-sigma confidence level.

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60% Bias Score

Life on Land
edition.cnn.com
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Possible Biosignature Detected on Exoplanet K2-18 b

Scientists using the James Webb Space Telescope have detected dimethyl sulfide and dimethyl disulfide in the atmosphere of exoplanet K2-18 b, which are gases produced by living organisms on Earth, suggesting the possible presence of microbial life, although further observations are necessary for con...

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theglobeandmail.com
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Possible Life Detected on Exoplanet K2-18 b

The James Webb Space Telescope detected dimethyl sulfide and dimethyl disulfide in the atmosphere of exoplanet K2-18 b, suggesting possible microbial life 124 light-years away in the constellation Leo; however, further observations are needed to confirm this biosignature.

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forbes.com
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Cave Mineral Fluorescence: A New Tool for Astrobiology

Scientists are using fluorescence spectroscopy to study cave ecosystems, a non-invasive method offering insights into how life might be supported in extraterrestrial environments like Martian caves or icy moons, by analyzing the glow of minerals under UV light to identify organic and inorganic compo...

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theguardian.com
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Strongest Evidence Yet Found for Extraterrestrial Life on Exoplanet K2-18 b

The James Webb Space Telescope has detected dimethyl sulfide (DMS) and dimethyl disulfide (DMDS) in the atmosphere of exoplanet K2-18 b, 124 light-years from Earth, offering the strongest evidence yet for extraterrestrial life, though further research is needed to confirm a biological origin.

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mk.ru
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Microdischarges in Early Earth's Atmosphere May Have Synthesized Amino Acids

A new study published in Science Advances suggests that microdischarges between charged water droplets in early Earth's atmosphere could have synthesized amino acids, fundamental building blocks of life, offering a more continuous energy source than previously considered lightning strikes.

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pt.euronews.com
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Potential Biosignatures Detected on Distant Exoplanet K2-18b

Astronomers have found potential chemical indicators of life on K2-18b, an exoplanet 124 light-years away, using data from the James Webb Space Telescope; the detected compounds, dimethyl sulfide and dimethyl disulfide, are primarily produced by microbial life on Earth, although further research is ...

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48% Bias Score

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jpost.com
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Possible Biosignatures Detected on Exoplanet K2-18 b

The James Webb Space Telescope detected dimethyl sulfide and dimethyl disulfide in the atmosphere of exoplanet K2-18 b, suggesting the potential for microbial life, but further research is needed to confirm this finding.

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40% Bias Score

Life on Land
parsi.euronews.com
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James Webb Telescope Detects Potential Biosignatures on Exoplanet K2-18b

The James Webb Space Telescope detected dimethyl sulfide and dimethyl disulfide in the atmosphere of exoplanet K2-18b, a potentially habitable planet 124 light-years from Earth, suggesting the possibility of microbial life; however, further research is needed to confirm this hypothesis.

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48% Bias Score

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dw.com
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Potential Biosignatures Detected on Exoplanet K2-18 b

On April 16th, scientists announced potential biosignature detection on K2-18 b, an exoplanet 120 light-years away, using the James Webb Space Telescope; however, further research is needed to confirm the presence of life.

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nrc.nl
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Controversial Claim: Evidence of Extraterrestrial Life on K2-18b

Scientists at the University of Cambridge announced finding dimethylsulfide and dimethyldisulfide in the atmosphere of exoplanet K2-18b, considered strong evidence of extraterrestrial life, although the 3-sigma significance level and a self-developed model have raised skepticism within the scientifi...

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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

Life on Land

Showing 13 to 24 of 32 results