#extraterrestrial-life

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#asteroid-ryugu

How Did Microbes Contaminate a Pristine Asteroid Sample?

The discovery initially thought to be alien life turned out to be earthly contaminants from rigorous sample handling procedures.

Bacteria found on a space rock turn out to be Earth-grown

Study reveals Earthly bacteria in asteroid sample, highlighting risks of contamination and cautioning against claims of extraterrestrial life.

How Did Microbes Contaminate a Pristine Asteroid Sample?

The discovery initially thought to be alien life turned out to be earthly contaminants from rigorous sample handling procedures.

Bacteria found on a space rock turn out to be Earth-grown

Study reveals Earthly bacteria in asteroid sample, highlighting risks of contamination and cautioning against claims of extraterrestrial life.
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#space-research

Mars rover makes epic climb to explore some of the oldest rocks in the Solar System

Perseverance rover explores ancient Martian rocks on Jezero Crater's rim, seeking evidence of extraterrestrial life.
NASA aims to return Martian samples to Earth for comprehensive analysis of potential life signs.

Uranus' MOON could harbour extraterrestrials, scientists say

Extraterrestrial life may be possible on Uranus' moon Miranda due to evidence of an ancient ocean beneath its icy surface.

Mars rover makes epic climb to explore some of the oldest rocks in the Solar System

Perseverance rover explores ancient Martian rocks on Jezero Crater's rim, seeking evidence of extraterrestrial life.
NASA aims to return Martian samples to Earth for comprehensive analysis of potential life signs.

Uranus' MOON could harbour extraterrestrials, scientists say

Extraterrestrial life may be possible on Uranus' moon Miranda due to evidence of an ancient ocean beneath its icy surface.
morespace-research
#exoplanets

Extraterrestrial life may look nothing like life on Earth so astrobiologists are coming up with a framework to study how complex systems evolve

The search for extraterrestrial life challenges scientists to define what life is, complicating efforts to identify it beyond Earth.

Cornell Astronomer Says James Webb Could Detect Alien Life in 2025

The James Webb Space Telescope could be key to discovering extraterrestrial life, especially around the TRAPPIST-1 star system.

Extraterrestrial life may look nothing like life on Earth so astrobiologists are coming up with a framework to study how complex systems evolve

The search for extraterrestrial life challenges scientists to define what life is, complicating efforts to identify it beyond Earth.

Cornell Astronomer Says James Webb Could Detect Alien Life in 2025

The James Webb Space Telescope could be key to discovering extraterrestrial life, especially around the TRAPPIST-1 star system.
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#seti

How NASA's Europa Clipper helps the hunt for alien life

The search for alien life utilizes SETI signals, exoplanet studies, and an often overlooked focus on local solar system worlds.
NASA's Europa Clipper mission targets icy bodies in the solar system for potential signs of life.

How the Search for Aliens Is Redefining Life in the Golden Age of Astrobiology

The quest to understand life drives astrobiologists to balance biology with environmental factors, reflecting on humanity's impact on Earth.

Former NASA expert on what would happen if a signal came from aliens

Confirmation protocols for extraterrestrial signals require rigorous verification before public disclosure.

SETI goes intergalactic in latest search for aliens

The search for extraterrestrial intelligence has expanded beyond the Milky Way to include intergalactic technosignature searches for signs of advanced civilizations.

Evidence of alien life could be revealed next month, filmmaker claims

Evidence of intelligent alien life possibly found with signals from Proxima Centauri, according to filmmaker Simon Holland.

Why We Probably Won't Find Aliens Anytime Soon

Life exists elsewhere in the universe, but vast distances make contact challenging.

How NASA's Europa Clipper helps the hunt for alien life

The search for alien life utilizes SETI signals, exoplanet studies, and an often overlooked focus on local solar system worlds.
NASA's Europa Clipper mission targets icy bodies in the solar system for potential signs of life.

How the Search for Aliens Is Redefining Life in the Golden Age of Astrobiology

The quest to understand life drives astrobiologists to balance biology with environmental factors, reflecting on humanity's impact on Earth.

Former NASA expert on what would happen if a signal came from aliens

Confirmation protocols for extraterrestrial signals require rigorous verification before public disclosure.

SETI goes intergalactic in latest search for aliens

The search for extraterrestrial intelligence has expanded beyond the Milky Way to include intergalactic technosignature searches for signs of advanced civilizations.

Evidence of alien life could be revealed next month, filmmaker claims

Evidence of intelligent alien life possibly found with signals from Proxima Centauri, according to filmmaker Simon Holland.

Why We Probably Won't Find Aliens Anytime Soon

Life exists elsewhere in the universe, but vast distances make contact challenging.
moreseti
#space-exploration

Robotic explorers could slither into ice to look for life

Exploring icy ocean worlds like Europa or Enceladus for signs of extraterrestrial life requires navigating through thick ice covers.
NASA/JPL's EELS project is developing an AI-guided space snake robot to explore these alien oceans by utilizing existing vents in the ice.

NASA Prepares Europa Clipper Launch to Study an Ocean Moon's Habitability

NASA's Europa Clipper mission aims to investigate the potential for life on Jupiter's moon Europa.

China launches first long-term space exploration plan

China aims to find habitable planets and explore the universe as part of its long-term space exploration plan until 2050.

NASA Scientists Startled When Mars Rover Finds Rock With Stripes

NASA's Perseverance rover discovered a unique zebra-striped rock on Mars, potentially formed by igneous or metamorphic processes, expanding our understanding of the planet's geology.

Liftoff! NASA Just Successfully Launched The Largest Spacecraft to a Planet in the Agency's 66-Year History

NASA's Europa Clipper will investigate Jupiter's moon Europa for potential signs of extraterrestrial life.
The mission marks a critical step in understanding the ocean beneath Europa's icy surface.

NASA Preparing to Launch Mission to World That "May Be Habitable Today"

NASA's Europa Clipper is set to explore Jupiter's moon Europa for signs of extraterrestrial life, focusing on its subsurface ocean.

Robotic explorers could slither into ice to look for life

Exploring icy ocean worlds like Europa or Enceladus for signs of extraterrestrial life requires navigating through thick ice covers.
NASA/JPL's EELS project is developing an AI-guided space snake robot to explore these alien oceans by utilizing existing vents in the ice.

NASA Prepares Europa Clipper Launch to Study an Ocean Moon's Habitability

NASA's Europa Clipper mission aims to investigate the potential for life on Jupiter's moon Europa.

China launches first long-term space exploration plan

China aims to find habitable planets and explore the universe as part of its long-term space exploration plan until 2050.

NASA Scientists Startled When Mars Rover Finds Rock With Stripes

NASA's Perseverance rover discovered a unique zebra-striped rock on Mars, potentially formed by igneous or metamorphic processes, expanding our understanding of the planet's geology.

Liftoff! NASA Just Successfully Launched The Largest Spacecraft to a Planet in the Agency's 66-Year History

NASA's Europa Clipper will investigate Jupiter's moon Europa for potential signs of extraterrestrial life.
The mission marks a critical step in understanding the ocean beneath Europa's icy surface.

NASA Preparing to Launch Mission to World That "May Be Habitable Today"

NASA's Europa Clipper is set to explore Jupiter's moon Europa for signs of extraterrestrial life, focusing on its subsurface ocean.
morespace-exploration

New UFO hearings continue an "endless loop" of sensation

The author emphasizes the need for transparent and scientific investigation into UAPs, rather than sensational claims or stories.
#astrobiology

Scientists finally reveal the truth behind the famous 'WOW!' signal

The WOW! signal, once thought to be of alien origin, is now believed to have a natural explanation involving a microwave laser striking Earth.

These Alien Worlds Discovered by NASA Could Harbor Life

Humanity's expansion into the galaxy may soon focus on planets likely harboring extraterrestrial life, such as Proxima Centauri b and others.

New model calculates chances of aliens hiding in our universe

The chance of intelligent life in the universe is lower than public perception, with new research estimating it at 27% outside our galaxy.

Scientists Simulate Alien Civilizations, Find They Keep Dying From Climate Change

Advanced civilizations may not survive due to climate change resulting from energy consumption, echoing Earth's struggles.
This research provides insight into the Fermi paradox regarding the absence of detected extraterrestrial life.

Briefly Noted Book Reviews

Advances in astrobiology bring us closer to finding extraterrestrial life but defining 'life' remains a challenge.

Never mind little green men: life on other planets might be purple

Bacteria on other planets not reliant on chlorophyll can create various colored food sources.

Scientists finally reveal the truth behind the famous 'WOW!' signal

The WOW! signal, once thought to be of alien origin, is now believed to have a natural explanation involving a microwave laser striking Earth.

These Alien Worlds Discovered by NASA Could Harbor Life

Humanity's expansion into the galaxy may soon focus on planets likely harboring extraterrestrial life, such as Proxima Centauri b and others.

New model calculates chances of aliens hiding in our universe

The chance of intelligent life in the universe is lower than public perception, with new research estimating it at 27% outside our galaxy.

Scientists Simulate Alien Civilizations, Find They Keep Dying From Climate Change

Advanced civilizations may not survive due to climate change resulting from energy consumption, echoing Earth's struggles.
This research provides insight into the Fermi paradox regarding the absence of detected extraterrestrial life.

Briefly Noted Book Reviews

Advances in astrobiology bring us closer to finding extraterrestrial life but defining 'life' remains a challenge.

Never mind little green men: life on other planets might be purple

Bacteria on other planets not reliant on chlorophyll can create various colored food sources.
moreastrobiology
#astrophysics

Scientists find 'weird' origin of signal that traveled through space

A newly observed fast radio burst (FRB) originated from a unique cluster of galaxies, challenging previous astrophysical models.

James Webb Turns to Examine Planet Showing Potential Sign of Life

The James Webb Space Telescope has identified potential signs of life on exoplanet K2-18b through the detection of dimethyl sulfide gas, exclusive to lifeforms on Earth.

Two essential questions about life in the Universe

The book 'Is Earth Exceptional' explores the origins of life on Earth and the search for extraterrestrial life using scientific exploration and probability.

Scientists find 'weird' origin of signal that traveled through space

A newly observed fast radio burst (FRB) originated from a unique cluster of galaxies, challenging previous astrophysical models.

James Webb Turns to Examine Planet Showing Potential Sign of Life

The James Webb Space Telescope has identified potential signs of life on exoplanet K2-18b through the detection of dimethyl sulfide gas, exclusive to lifeforms on Earth.

Two essential questions about life in the Universe

The book 'Is Earth Exceptional' explores the origins of life on Earth and the search for extraterrestrial life using scientific exploration and probability.
moreastrophysics
#alien-communication

Scientists Say They've Figured Out a Way to Intercept Alien Radio Signals

Astronomers have developed a new method to search for extraterrestrial life using smaller bandwidth radio signals, testing it on the TRAPPIST-1 system.

This is What Game Theory Tells Us About Messaging Aliens

Excessive communication with aliens may jeopardize human safety; a more cautious approach could foster cooperation rather than confrontation.

Scientists Say They've Figured Out a Way to Intercept Alien Radio Signals

Astronomers have developed a new method to search for extraterrestrial life using smaller bandwidth radio signals, testing it on the TRAPPIST-1 system.

This is What Game Theory Tells Us About Messaging Aliens

Excessive communication with aliens may jeopardize human safety; a more cautious approach could foster cooperation rather than confrontation.
morealien-communication

If aliens visit Earth, let's hope they've overcome their savage past

Contact with an alien civilization may not be benign; history shows that survival often overrides ethics.
#nasa

NASA launches mission to explore the frozen frontier of Jupiter's moon Europa

NASA's Europa Clipper aims to investigate Europa's potential for current extraterrestrial life.
The mission represents a significant step in planetary exploration to uncover potential habitable conditions.

Evidence of Alien Life May Lie on the Surface of Europa and Enceladus, A New Study Reveals

Finding evidence of life on icy moons like Europa and Enceladus may be easier than previously thought.

An Astronomer Says He Knows Why Aliens Haven't Contacted Us Yet

Gamma-ray bursts could have eliminated potential alien lifeforms, impacting our search for extraterrestrial life.

Ufologist claims outer space stuff has been flying around Earth for decades: 'Thousands have been contacted'

UFO research reveals ongoing extraterrestrial interactions and significant government cover-ups regarding alien technology and bases, particularly concerning the moon.

NASA launches mission to explore the frozen frontier of Jupiter's moon Europa

NASA's Europa Clipper aims to investigate Europa's potential for current extraterrestrial life.
The mission represents a significant step in planetary exploration to uncover potential habitable conditions.

Evidence of Alien Life May Lie on the Surface of Europa and Enceladus, A New Study Reveals

Finding evidence of life on icy moons like Europa and Enceladus may be easier than previously thought.

An Astronomer Says He Knows Why Aliens Haven't Contacted Us Yet

Gamma-ray bursts could have eliminated potential alien lifeforms, impacting our search for extraterrestrial life.

Ufologist claims outer space stuff has been flying around Earth for decades: 'Thousands have been contacted'

UFO research reveals ongoing extraterrestrial interactions and significant government cover-ups regarding alien technology and bases, particularly concerning the moon.
morenasa
#ufos

Ex-Pentagon spy claims US has 'occupants' from UFO crash retrievals

The U.S. has recovered alien vehicles and biological specimens, according to former Pentagon official Luis Elizondo.

Ask Ethan: Could we determine if UAPs/UFOs are aliens?

Scientific evaluation of UAP sightings is necessary to determine their nature and potential extraterrestrial explanations.

Terrifying link between UFOs and NUKES laid bare

UFOs have been frequently observed near nuclear sites, suggesting potential reconnaissance for an invasion or other complex motives rather than peaceful intentions.

Ex-Pentagon spy claims US has 'occupants' from UFO crash retrievals

The U.S. has recovered alien vehicles and biological specimens, according to former Pentagon official Luis Elizondo.

Ask Ethan: Could we determine if UAPs/UFOs are aliens?

Scientific evaluation of UAP sightings is necessary to determine their nature and potential extraterrestrial explanations.

Terrifying link between UFOs and NUKES laid bare

UFOs have been frequently observed near nuclear sites, suggesting potential reconnaissance for an invasion or other complex motives rather than peaceful intentions.
moreufos
#astronomy

Asteroid Bigger than the Dino-Killer Knocked the Solar System's Largest Moon Sideways

A massive impact event on Ganymede suggests its significant vulnerability and potential for life.

In the Search for Life beyond Earth, NASA Dreams Big for a Future Space Telescope

A team of astronomers is working on designing a telescope to find signs of life on planets orbiting other stars.
The telescope, called the Habitable Worlds Observatory (HWO), is targeted for launch around 2040 and aims to hunt for life on 25 Earthlike worlds.

Scientists Seeking Life on Mars Heard a Signal That Hinted at the Future

The 1924 opposition of Mars sparked widespread fascination and serious scientific efforts to explore the possibility of extraterrestrial life.

Scientists Identify Seven Star Systems That May Be Hosting Alien Megastructures

Dyson spheres are hypothetical megastructures around stars for energy capture, with seven potential candidates identified in our galaxy by astronomers.

Asteroid Bigger than the Dino-Killer Knocked the Solar System's Largest Moon Sideways

A massive impact event on Ganymede suggests its significant vulnerability and potential for life.

In the Search for Life beyond Earth, NASA Dreams Big for a Future Space Telescope

A team of astronomers is working on designing a telescope to find signs of life on planets orbiting other stars.
The telescope, called the Habitable Worlds Observatory (HWO), is targeted for launch around 2040 and aims to hunt for life on 25 Earthlike worlds.

Scientists Seeking Life on Mars Heard a Signal That Hinted at the Future

The 1924 opposition of Mars sparked widespread fascination and serious scientific efforts to explore the possibility of extraterrestrial life.

Scientists Identify Seven Star Systems That May Be Hosting Alien Megastructures

Dyson spheres are hypothetical megastructures around stars for energy capture, with seven potential candidates identified in our galaxy by astronomers.
moreastronomy

New video reveals two more 'alien mummies' and a severed 'alien skull'

The discovery of 'alien mummies' in Peru provokes scientific inquiry and debate regarding their origins and authenticity.

These Scientists Were Shamed for Claiming Signs of Life on Venus, But Now They're Back With More Evidence

Discoveries of phosphine and ammonia in Venus's clouds spark speculation about potential extraterrestrial life.

If Alien Life Is Found, How Should Scientists Break the News?

Scientists discussed potential discovery of extraterrestrial life and how to communicate it effectively to the public.

Scientist reveals what the 'alien' found in Colombia could really be

Evidence of extraterrestrial life on Earth is a topic of debate.
Unusual remains found in Colombia sparked speculation of extraterrestrial origins.

Underground ocean found on Saturn's moon Mimas

Underground oceans on moons of Jupiter and Saturn could potentially harbor life.
Researchers have discovered evidence of an underground sea on Mimas, one of Saturn's moons.

Saturn's moon Mimas could harbour alien life, scientists say

Mimas, one of Saturn's moons, may have an ocean beneath its icy surface.
Data from NASA's Cassini spacecraft suggests that Mimas has an internal ocean rather than a solid core.

45 Years Ago, a Classic Sci-Fi Thriller Revealed a Terrifying Threat to Humanity

Invasion of the Body Snatchers explores the concept of aliens invading human bodies and creating duplicates.
Experts say that while it is theoretically possible for alien microbes to infect humans, it is unlikely.
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