Nobody in space can hear you scream… with laughter, but they might after you've watched these sci-fi comedies.

Look up this week for February’s full snow moon and to catch the last glimpse of a visible parade of planets in the night sky ...

From Greenland to Gaza, from the Panama Canal to Mars, Donald Trump’s territorial ambitions span the globe. Once described as ...

The above image shows a 20-meter-long chunk of frozen carbon dioxide falling off a cliff. Rising temperatures during the ...

If you could only choose one per incarnation, which Doctor Who story would you say sums up the essence of each version of the Doctor?

President Trump says we are going to Mars, and his friend Elon Musk has demonstrated a capacity to make it happen.

NASA’s Perseverance rover is making history by collecting handpicked Martian samples for future return to Earth. Scientists are eager to study these specimens to unlock secrets about Mars’ ancient ...

Musk has long envisioned colonists on Mars. This seems like a fever dream, but it recently featured in Trump’s inaugural ...

How would detecting methane help astronomers identify if exoplanets, or even exomoons, have life as we know it, or even as we ...

Just how scientifically accurate is Ridley Scott's adaptation of The Martian? As it turns out, it's pretty darn accurate!

In the coming years, an unprecedented number of people will leave planet Earth—but it’s becoming increasingly clear that deep ...

The origins of life on our planet remains one of science’s great mysteries. Now, a NASA mission that brought a piece of an ...