Nasa’s mission teams use extreme environments to trial equipment and procedures for future lunar and planetary exploration.

Astronaut and University of Calgary alumnus Robert Thirsk returned to his alma mater this weekend to talk about what life as ...

Cartoon Network has come a long way from its origins airing reruns of older animated series. Here's how we rank the network's ...

I/ATLAS is set to make its closest approach to Earth, sparking new theories of alien origins due to the latest observed ...

TV, with many amazing projects either debuting or returning with more episodes. As the year winds down, you might feel like ki ...

SETI scientists observing a pulsar’s radio pulses over time are redefining how astronomers time pulsars and search for ...

Interstellar comet 3I/ATLAS is turning green and getting brighter as it nears Earth. Scientists track the ancient space rock, ...

"Star Trek" blazed the trail for today's sci-fi by taking risks other franchises wouldn't try. We'll discuss 10 times "Trek" ...

The interstellar comet 3I/ATLAS is racing away from the sun. Hubble and JWST track the object's strange composition: high CO2 ...

From alien dragons to reality-warping gods, these are the strongest Marvel characters that the Hulk has killed. The Last ...

There are roughly 2.5 million known species on the planet, but scientists estimate that's only a fraction of the biodiversity on Earth. A new study shows we're finding new species like never before.

These are the most unforgettable moments from the best sci-fi TV shows of 2025, including Andor, Stranger Things, Alien: ...