Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Human civilization has achieved some incredible things ...

Before you submit an error, please consult our Video Help page. PBS Space Time is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, ...

Imagine a world where humanity has not only gained the ability to travel and to populate space but has progressed even further than that. Humanity can now control and navigate multiple universes.

Should we send messages into space in an effort to contact intelligent extra-terrestrial civilizations? Or should be fear them attacking us and transmit nothing? Two conflicting and oft-heard ...

A researcher makes the case that in cosmic scale terms, it is a very fast transition from having the start of intelligence and technology to becoming a Dyson sphere scale civilization. A Dyson Swarm ...

Smangaliso Simelane is happiest when he's tapping on his keyboard or gripping a controller. He has been writing about video games since 2020 and he's not about to stop any time soon. He mostly enjoys ...