How life's building blocks took shape on early Earth: The limits of membraneless polyester protocell formation
One leading theory on the origins of life on Earth proposes that simple chemical molecules gradually became more complex, ...
Multinational research project shows how life on Earth can be measured from space
An ambitious, multinational research project co-led by the University at Buffalo has demonstrated that Earth's biodiversity ...
From Lava to Life: Unlocking Earth’s Oldest Mysteries
Exploring the transformation of Earth from a volcanic hellscape to a potential birthplace of life during the Hadean era. Insights from a University of California study suggest that early Earth had ...
Near-Earth asteroid Bennu could hit Earth in 157 years and set off a global ‘impact winter,’ study says
Near-Earth asteroid Bennu has a slim chance of colliding with Earth in 2182. If it does, the impact could trigger a global ...
Scientists find a 'next step on a pathway to life' in space
Samples of organic matter returned from the asteroid Bennu support the theory that asteroids could have brought the building ...
Is there life out there? The existence of other technological species is highly likely
According to astronomers, there are approximately 200 billion trillion stars in our observable universe — chances are, ...
Science Daily3d
Life-bearing water arrived on Earth later rather than sooner
Scientist have concluded water did not arrive as early during Earth's formation as previously thought, an insight that bears directly on the question of when life originated on the planet. The finding ...
earth2d
Water arrived on Earth gradually over time, not in one big event
Earth received water toward the final stages of its formation. This reshapes understanding of the conditions needed for life.
Could aliens spot humans on Earth? These 12 signs might reveal human life from 12,000 lightyears away – here’s how
SETI scientists suggest that extraterrestrial civilizations could detect Earth through 'technosignatures' like planetary ...
Space on MSN9d
Newly discovered super-Earth orbits in and out of its star's habitable zone. Could life survive its extreme climate?
A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.
The ingredients to life on Earth were discovered on a distant asteroid for the first time: NASA
Analysis of debris from the nearly 5 billion-year-old asteroid Bennu suggests the building blocks of DNA and RNA were present ...
India Today4h
Earth at risk? NASA scientists predict major consequences if asteroid Bennu collides in 2182
The rocky object called Bennu is classified as a near-Earth asteroid, currently making its closest approach to Earth every ...