We Could Seed Alien Life Elsewhere in the Universe—But We’ll Never Undo the Devastating Consequences

Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

We Could Seed Alien Life Elsewhere in the Universe—But We’ll Never Undo the Devastating Consequences, Scientists Caution

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...
Space on MSN

Searching for alien life: New model could help scientists home in on habitable exoplanets

A new exoplanet model screens rocky worlds by their ability to retain atmospheres over geologic timescales, helping narrow ...

'I Would Baptise an Alien': How the Vatican Has Publicly Grappled With Extraterrestrial Life

For centuries, religious traditions like Catholicism have viewed extraterrestrial life as a valid theological topic rather than a contradiction, openly discussing the concept for generations.
BBC Sky at Night Magazine on MSN

How small can an Earth-like planet be and still host alien life? Scientists have used a genius trick to answer that very question

Study pinpoints which rocky worlds could hang on to a life-supporting atmosphere ...

As UFOs go mainstream, the jury is out on what the existence of alien life might mean for religion

The International Raëlian Movement, also know as Raëlism, is a UFO religion that was founded in France in the 1970s. It is still practiced today, with its strongest followings in parts of Asia, Africa ...

What would an alien diet look like?

There’s no data to suggest that aliens exist. However, if we believed they existed and came to Earth, our planet would offer ...
Daily Mail on MSN

Strange formation in NASA's Mars photo fuels claims of extraterrestrial life on the Red Planet

An unusual sighting in a NASA image has reignited speculation that something extraterrestrial once existed on Mars.

The UFO 'Great Filter' Theory Sparks Fears That Alien Civilisations Keep Wiping Themselves Out Before Contact

The Great Filter theory suggests advanced civilisations may self-destruct before contacting others, explaining the universe's ...
The Conversation

Could it be aliens? From Cheyava Falls on Mars to exoplanet K2‑18b – here’s what scientists really think

It may seem like we are on the verge of discovering alien life. In 2025, a press release stated that we have the “strongest hints yet” of extraterrestrial life on the exoplanet K2-18b. And when ...
SaltWire

ATLANTIC SKIES: Are there signs of possible prebiotic chemistry on Titan and Pluto?

The recent discovery of an enigmatic substance on the surfaces of both Titan, Saturn’s largest moon, and Pluto, our solar ...
The Conversation

If aliens landed on Earth tomorrow, what would they eat?

With the release of Disclosure Day, Steven Spielberg’s new film about aliens, a question as old as science fiction itself resurfaces: if aliens were to arrive on Earth, would they come to conquer us, ...