As Trump orders UFO file release, scientists debate a deeper question—if aliens exist, what would they think of humanity?

Assembly Theory shifts the search for life from identifying specific molecules to measuring chemical complexity, offering a ...

Astronaut Don Pettit recently shared a photo of a tentacled purple object that set social media ablaze. But this is far from ...

It’s a camera, a high-quality video telemetry system, offering both stunning images of the science and visceral thrill of ...

It’s been 53 years since humans last travelled to Earth’s closest neighbour, the moon. After decades of watching the moon from solid ground, the first crewed mission to our celestial neighbour in ...

A new generation instrument designed to probe the atmospheres of distant worlds is nearing operational readiness, marking a ...

To celebrate the occasion of Easter in 99 Nights in the Forest, the developers have organized an Easter Egg hunt. There are ...

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us?

How would people react if an alien civilization actually made contact with us? Space.com talked to experts, who shared a ...

The Artemis 2 astronauts snapped a gorgeous photo of their home planet recently as they sped away from it and toward the moon ...

From epics like Interstellar to mind-benders such as Arrival, these films make for the best double features with Project Hail ...

This week his SpaceX reportedly filed confidentially for a $75 billion initial public offering that could value it at $1.75T.