New theoretical models have strengthened the case that immense, energy-harvesting structures orbiting their host stars could ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The thought experiment suggests that we need to avoid human biases in our ...

Musk compared consciousness to a candle in a “vast darkness" during remarks about aliens at the World Economic Forum in Davos ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The thought experiment suggests that we need to avoid human biases in our ...

If aliens from space can die and mourn their dead then they likely invented gods to worship. Because they missed their loved ...

Language and radio signals may not matter to aliens. Instead, they might be using patterns to leave a biological fingerprint.

If someone tried to put a price tag on Earth, what would that number even be based on? Land, oceans, ecosystems, raw ...

Astronauts of the future may be radically different from the rest of us in physiology and psychology. So, to what extent ...

A Planet of Mine MasterMine Edition has launched on Nintendo Switch, bringing Tuesday Quest’s strategic space builder on the ...

Elon Musk reacts to a resurfaced video with a four-word tweet, reaffirming his long-term vision for travel beyond the confines of our solar system. Learn more about Musk’s vision of finding alien life ...

Gene Roddenberry's idea for Earth: Final Conflict took 21 years to come to fruition, and when it did, it seemed a bit too ...

From gleaming towers to dark caves, these are the best superhero headquarters in comic book history. What looks like a simple ...