6:10
The META Radio Signal Detections
John Michael Godier
6:27
Are Pulsars Really Natural?
4:18
Kessler Syndrome and Detecting Irresponsible Aliens
6:24
Cosmic Archeology: Detecting Dead Civilizations through Necromarkers
6:54
Transit SETI and the Galactic Internet
4:38
Can We Cloak Earth From Alien Civilizations?
6:12
SETI Through Disappearing Stars
4:57
Ancient Civilizations and Tiny Dyson Spheres
6:15
The Kardashev Scale and Beyond
3:35
A Post-Biological Universe?
6:00
The Silent Conversation - Nu-SETI
4:59
The Aestivation Hypothesis
25:47
10 Ways We May Have Already Detected Alien Life
5:34
Habitable Planets in Binary Star Systems
4:41
Finding Earth: Can Aliens Detect our Transits?
6:13
Alternative Planets Within Habitable Zones
6:21
The Habitability of Super Earths
4:10
The Habitability of Binary Star Systems
14:56
10 Unsettling Solutions to the Fermi Paradox
4:43
Abandoning Earth: The Galactic Technological Zone
7:17
Is Oumuamua Artificial? 1I/2017 U1 Update for 12/12/17
3:47
Alien Civilizations and the Permanent State of Reset
4:46
The Galactic Habitability Zone
21:37
10 SETI Messages That We May Not Want to Receive
4:30
Malicious Alien SETI Signals
5:09
Technosignatures: Detecting Alien Terraforming
5:21
Technosignatures: Detecting Alien Antimatter Propulsion
7:23
Technosignatures: Detecting Alien Asteroid Mining
3:37
SETI and Mitigating Solar Flares
4:49
METI and the Arecibo Message
4:07
Is the Solar System Unique?
3:40
Detecting Alien Stellar Engines
Detecting Alien Baffles and Starshades
6:04
The Zoo Hypothesis
SETI and the Sun’s Siblings
5:07
SETI Through Cosmic Catastrophes
5:04
Detecting Alien Von Neumann Probes
14:19
10 Ways We Might Detect Alien Life Other Than Radio
19:31
10 Close Stars and What They are Like
4:17
Life in Flammable Ice
21:24
10 SETI Technosignatures We May Not Want to See
8:09
Have we Found Life at Venus?
25:29
The Mysterious BLC1 Radio Signal Update for 1/12/21
25:00
10 Astroengineering Projects We May Some Day Try
16:01
10 Anti Great Filters That May Make Alien Life Common
15:02
The Impossible Planet
9:12
Are We Martians?
7:02
Two New SETI Biosignature Types
22:00
10 Spooky Objects that could Lurk in the Solar System
10 Alien First Contact Scenarios
19:50
10 Ways SETI Might Detect Alien Civilizations And What They Might Be Like
17:25
10 Disconcerting Fermi Paradox Scenarios
9:25
Fermi paradox: Early in the Game
17:54
The Search for Extraterrestrial Intelligence in Radio
12:34
Alien Technosignature? The Mysterious Star VVV-WIT-08
4:31
More Oumuamua Strangeness
7:35
Stars that Mysteriously Disappear
17:57
10 Obscure Solutions to the Fermi Paradox
8:58
SETI and the Puzzling Case of the Star HD 139139
Detecting Alien Terraforming
5:20
Information Panspermia and Spreading Earths Throughout the Galaxy
13:35
10 Ways Alien Life Could be Radically Different from Earth
21:55
Will the Galileo Project Solve the Fermi paradox?
21:09
10 Recent Developments in Astrobiology
14:48
The Immortal Alien Civilization Paradox
11:47
The Red Dwarf Question
20:31
The Protocols of Alien First Contact
11:54
Fermi Paradox: The Interdict Scenario
17:34
KIC 8462852: The Plot Thickens
22:22
10 Unsettling Possibilities Regarding Alien Life
12:54
The Rise of the Alien Machines
10:59
Intentional Extinction
17:23
10 Astronomical Objects That Are Not Behaving As They Should
11:32
Fermi Paradox: The Alien Police Action Scenario
24:20
10 Unpleasant Alien Civilization Scenarios
19:39
Blanets and Forsaken Worlds
21:32
10 Positive Alien Civilization Scenarios
14:42
SETI and Alien Quantum Communications
15:29
The Search for Life at Venus
23:06
Fermi Paradox: The Impossible Earth hypothesis
28:31
10 Future Technologies Useful for Space Colonization
18:14
Fermi Paradox: Can An Alien Civilization See Us?
18:55
Fermi Paradox: Technological Extinction
Hominid and Alien De-Extinction
20:51
Fermi Paradox: 10 Reasons to Assume we are Not Alone
12:27
James Webb Telescope Update and The Spy Satellite Mirrors
18:54
SETI and a New Message to Alien Civilizations
14:01
An Interstellar Asteroid on Earth and the Coming Age of Interstellar Geology
18:32
10 Ways to Survive the Death of the Sun
8:56
The Enceladus Orbilander Mission
Fermi Paradox: All Alien Civilizations Become Nanotechnological
12:46
The Mystery of the Mirror Suns
10:38
The James Webb Space Telescope’s Search for Alien Agriculture
16:15
Alien Earth: The Hadean Eon and Life
12:01
The Mystery of the Artificial Protocell
11:06
Fermi Paradox: The Great Filter is Near
17:36
10 Unsettling Alien Technosignatures that Could be Very Close
11:02
Searching for Alien Signals in High Energy Cosmic Rays
14:20
The Self-Confirming Alien SETI Signal
11:25
Alien Life May Be Very Common: An RNA Breakthrough
The Dangers of Near Earth Supernovas
13:26
Fermi Paradox: Slow Alien First Contact
13:05
Fermi Paradox: Most Alien Civilizations are Aquatic
26:22
What Would an Alien Species Look Like?
13:23
Fermi Paradox: The Road to Intelligence Leads to Extinction
13:02
What is the James Webb Space Telescope Currently Looking at?
19:28
10 Reasons Aliens Might Not Contact Earth
13:08
Artificial Star Systems, Galaxies and Universes
12:31
Fermi Paradox: The Nanotechnology Extinction Event
15:27
10 Mind Blowing Future Solar System Events
15:26
Fermi Paradox: The Easy Way to Colonize Stars
Moving Worlds and Earth as a Rogue Planet
16:46
10 Spooky Alien Invasion Scenarios
13:45
Tunguska, Asteroids and the Mystery of the Beta Taurids
13:18
Searching for Life with the James Webb Space Telescope
20:29
Searching for Interstellar Meteorites on Earth
14:18
Fermi Paradox: The Singularity and Dormant Civilizations
17:47
10 Spooky Alien Zoo Hypothesis Scenarios
11:19
Can We Dissolve The Fermi Paradox Without Discovering Aliens?
12:30
Can Other Galaxies Host Life?
12:22
Fermi Paradox: The Malevolent Alien Megabrain Scenario
13:04
The Primordial Supernova and the Missing Mass Extinctions
11:26
The Alien Von Neumann Unicorn Machine
Fermi Paradox: The Alien Life Biological Terminator
Could Aliens Have Visited Earth in the Distant Past?
18:50
10 Spooky Solutions to the Simulation Hypothesis
13:28
What If We Are Alone?
12:08
The Day Technology Went Away
25:39
What If Aliens Are Here? The UFO UAP Phenomenon
12:40
The Alien Cleaned Genome Question
Genetic Star Colonies and Human Panspermia
13:01
Did Earth Start With an Interstellar Object?
11:31
Would the Public Be Told if We Discovered Alien life?
23:48
10 Strange Mysteries of Earth's Oceans
14:39
The Strange Mystery of the Asteroid That Wasn’t
12:36
Alien Communications with Gravitational Waves
Fermi Paradox: The Time Problem
11:16
Two New Biosignature Gasses for Detecting Alien Life
14:05
Fermi Paradox: Degrading Civilizations
14:16
Could a Human Catch an Alien Virus?
15:09
Did Life on Mars Self-Destruct?
17:43
10 Strange Mysteries of the Life of the Universe
8 New Alien Signal SETI Candidates
Fermi Paradox: The Urability Problem and the Water Paradox
14:54
Detecting Alien Megatelescopes and Particle Accelerators
13:46
The Strange Possibilities of Wormholes
14:36
Is the Universe Fine Tuned for Life?
Searching for Alien Probes in the Solar System
12:10
Aliens and the Purple Earth
23:27
Three Scientific Papers on the UFO Phenomenon
14:52
Anti-Worlds, Anti-Gravity Planets and Star Drives
13:13
Searching for Alien Fossils on Earth
14:23
Fermi Paradox: The Vulnerable World Hypothesis
13:57
Should We Fear Alien Artificial Intelligence?
13:53
Fermi Paradox: ALL Intelligence is Artificial
17:41
10 Unusual Recent Scientific Discoveries
13:34
Will We Ever Fully Understand the Universe?
14:49
Are Mathematics Far Older Than We Thought?
15:43
Alien Messages in The Cold and the Dark: Survival Machines
14:08
The Coming Age of Alien Communications
12:23
Imagining Other Dimensions and Interdimensional Travel
22:42
The UFO/UAP Phenomenon: A Radical Development
19:49
10 Obscure Solar System Locations That Could Host Alien Life
11:07
Enceladus: Phosphorus and the Stuff of Life
25:35
New UAP/UFO Science and Astronomy on the Ocean Floor
26:35
UFOs/UAP, Grusch, the US Senate and Interstellar Materials
27:33
Not Of This Star System: Interstellar Object Updates
17:32
UFO/UAP Update The July 26, 2023 Congressional Hearings
Asteroids from Earth and Meteorite Mysteries
16:22
10 Mind Blowing Recent Space Discoveries
12:42
Fermi Paradox: The Rare Galaxy Hypothesis
14:28
Are We (and Aliens) Trapped in Our Galaxy?
13:07
Envisioning Aliens: Is the Kardashev Scale Obsolete?
21:49
The 10 Most Earth-Like Exoplanets that Could Host Life
12:20
Alien Pulsar Worlds and the Impossible Neutron Star
10:21
Fermi Paradox: Why Haven't Aliens Colonized Earth?
Alien Corner Reflectors and Repeaters
12:51
The Quasar Galactic Extinction Event
16:04
10 Unusual Scientific Discoveries for September, 2023
K2-18b The Alien Exoplanet Biosphere Candidate
11:43
Astrobotany and the Search for Alien Plants
Fermi Paradox: The AI Farm Hypothesis
10:40
The Big Dud: Failed Universes and Anti-Dark Matter
11:38
Fermi Paradox: Alien Civilizations Consume their Home Worlds
Life on Mars: The Ongoing Mystery of the Viking Life Detections
12:44
Where Are the Time Travelers?
11:27
The Extinction of the Alien Machines
14:55
The Alien Invasion Terraforming Scenario
17:28
10 Interesting Scientific Discoveries for October, 2023
11:21
The Corrupted Ancestor Simulation Theory
11:48
Alien Reanimation and the Modern Prometheus
11:59
Fermi Paradox: The Zombie Apocalypse Universe
