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#Biosignatures

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Santa Fe Institute

Sara Walker on the Physics of Life and Planet-Scale Intelligence

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Exploring the physics of life, planetary intelligence, and the nature of information. Delves into cutting-edge research on origins of life, assembly theory, and expanding our understanding of living systems across scales.
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14 Lesons
1 hour 22 minutes
On-Demand
Free-Video
Santa Fe Institute

Life on Earth and Beyond: Exploring Possibilities for Extraterrestrial Life

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Explore the possibilities of extraterrestrial life with physical biologist Chris Kempes. Learn about potential habitats, detection methods, and how familiar life forms might adapt to different environments across the universe.
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25 Lesons
1 hour 15 minutes
On-Demand
Free-Video
Santa Fe Institute

Best Strategies for Finding Life in Space - Alien Crash Site Episode 21

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Explore strategies for detecting extraterrestrial life with SFI post-doctoral fellow Natalie Grefenstette, discussing the Agnostic Biosignature Project and challenges in recognizing life beyond Earth.
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1 Lesons
1 hour 4 minutes
On-Demand
Free-Video
Santa Fe Institute

Detecting Agnostic Biosignatures in Space Exploration - Interview with Heather Graham

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Exploring agnostic biosignatures and life detection methods with NASA researcher Heather Graham, discussing challenges in recognizing extraterrestrial life and innovative approaches to astrobiology.
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1 Lesons
54 minutes
On-Demand
Free-Video
Santa Fe Institute

How to Find Life Anywhere - The Universal Rules of Life

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Explore universal rules of life spanning from simple organisms to complex ecosystems, and their application in the search for extraterrestrial life. Gain insights into biology's fundamental principles across diverse contexts.
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1 Lesons
34 minutes
On-Demand
Free-Video
Santa Fe Institute

Life and Its Objects Panel Discussion - Exploring Alien Life Detection

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Exploring the search for extraterrestrial life through objects, this panel discusses detection methods, challenges in identifying alien artifacts, and implications of potential discoveries for science and humanity.
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1 Lesons
1 hour 9 minutes
On-Demand
Free-Video
Santa Fe Institute

How to Identify Life: Origins on Earth and Beyond - Episode 2

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Exploring the origins of life on Earth and methods to identify it elsewhere in the universe. Discusses signature characteristics of life and common dynamics among organisms beyond our planet.
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1 Lesons
34 minutes
On-Demand
Free-Video
UW Astrobiology

Paleoenvironmental Context in Searching for Past Life on Mars

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Explore the paleoenvironmental context for seeking evidence of ancient life on Mars with Dr. Kathleen Campbell's insightful presentation on astrobiology and planetary exploration.
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1 Lesons
1 hour 10 minutes
On-Demand
Free-Video
ICTP-SAIFR

Exoplanetas: Atmosferas e Habitabilidade

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Explore exoplanets, their atmospheres, and potential habitability with insights from expert Adriana Valio in this engaging research presentation.
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1 Lesons
1 hour 16 minutes
On-Demand
Free-Video
TED-Ed

Finding Life We Can't Imagine

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Explore the search for alien life using artificial life research to identify universal biomarkers, challenging our preconceptions of what constitutes life beyond Earth.
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16 Lesons
19 minutes
On-Demand
Free-Video
NASA Astrobiology

Examining Microbes and Biosignatures with Acidic Mars Analog Gypsum

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Explore microbes and biosignatures in acidic Mars-like gypsum environments. Gain insights into astrobiology research and potential extraterrestrial life detection methods.
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1 Lesons
15 minutes
On-Demand
Free-Video
NASA Astrobiology

Detecting Biosignature Molecules in Brines - Follow the Salt

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Explore biosignature detection in brines through untargeted analysis, LIF, and microCHIP techniques. Gain insights into ATP concentration and classification methods for astrobiology research.
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12 Lesons
18 minutes
On-Demand
Free-Video
KISSCaltech

Geochemistry, Biosignature and Life Detection Techniques

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Explore geochemistry, biosignatures, and life detection techniques with NASA expert Mary Beth Wilhelm in this insightful talk on ocean world microhabitats.
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1 Lesons
24 minutes
On-Demand
Free-Video
KISSCaltech

Searching for Life: General Motivation and Approaches

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Explore the motivations and methods for searching extraterrestrial life through an expert's perspective from the Jet Propulsion Laboratory.
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1 Lesons
21 minutes
On-Demand
Free-Video
UW Astrobiology

There's More to Life Than O2 - Assessing Biosignatures in Terrestrial Exoplanets

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Explore biosignatures beyond oxygen in exoplanet spectroscopy, assessing detectability and environmental context for potential extraterrestrial life.
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1 Lesons
25 minutes
On-Demand
Free-Video
KISSCaltech

Understanding Astrobiological False Positives from Terrestrial Microbiology

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Explore biosignatures, false positives, and microbial mats in astrobiology through terrestrial examples and field studies.
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14 Lesons
32 minutes
On-Demand
Free-Video
NASA Astrobiology

The Zoomable Universe and Understanding Worlds Beyond Earth

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Explore the universe and exoplanets with NASA astrobiologist Dr. Caleb Scharf. Dive into astrobiology, information theory, and the search for extraterrestrial life in this engaging discussion.
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18 Lesons
59 minutes
On-Demand
Free-Video
KISSCaltech

Proof of Microbial Life: Geobiology in Planetary Analog Systems

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Explore geobiology and microbial life evidence in planetary analog systems, gaining insights into biological validation for space exploration.
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1 Lesons
37 minutes
On-Demand
Free-Video
UW Astrobiology

Expanding the Agnostic Biosignature Toolkit: Estimating Molecular Assembly with GC-MS

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Explore techniques for detecting extraterrestrial life using molecular assembly theory and gas chromatography/mass spectrometry, focusing on agnostic biosignatures and analytical challenges.
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1 Lesons
38 minutes
On-Demand
Free-Video
NASA Astrobiology

Analyzing Exoplanets and Building Community in Astrobiology

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Explore exoplanets, cryovolcanism, and biosignatures with NASA planetary scientist Dr. Jessica Noviello. Gain insights into astrobiology research and career development in space science.
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16 Lesons
1 hour 2 minutes
On-Demand
Free-Video
NASA Astrobiology

Scouring the Seafloor for Hydrothermal Vents and Biosignatures on Mars and Europa

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Explore hydrothermal vents, biosignatures, and life detection in extreme environments with Dr. Bonnie Teece. Gain insights into astrobiology research and its applications to Mars and Europa.
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25 Lesons
1 hour 1 minute
On-Demand
Free-Video
NASA Astrobiology

Mars, OSIRIS-REx, and How to Safely Return Samples from Outer Space

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Explore Mars sample return, OSIRIS-REx mission, and safe sample retrieval from space with NASA's Dr. Lindsay Hays. Gain insights into astrobiology, Venus exploration, and recent space missions.
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24 Lesons
1 hour 3 minutes
On-Demand
Free-Video
NASA Astrobiology

How to Survive on Mars

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Explore Mars survival challenges and solutions with expert insights on microbial adaptation, methane detection, and sustainable habitation in extreme Martian conditions.
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1 Lesons
1 hour 4 minutes
On-Demand
Free-Video
NASA Astrobiology

Slow, Energy-Efficient, and Mysterious Life Deep Within Earth's Crust

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Explore cutting-edge astrobiology research at AbGradCon 2023, featuring keynotes on deep Earth life and early universal biology, plus diverse sessions on exoplanets, biosignatures, and origins of life.
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18 Lesons
1 hour 50 minutes
On-Demand
Free-Video
New Jersey Astronomical Association

Exoplanets and the Search for Life in the Universe

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Explore exoplanets and the quest for extraterrestrial life with Dr. Schwieterman, delving into cutting-edge astrobiology research and cosmic discoveries.
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1 Lesons
1 hour 12 minutes
On-Demand
Free-Video