Expert Voices

What are the chances that a primordial black hole forged in the earliest moments of the universe will come wandering toward Earth?

Frozen northeast Greenland seems an unlikely place to gain insight into our ever-warming world.

On Aug. 28, a SpaceX rocket will blast off from Cape Canaveral in Florida, carrying supplies bound for the International Space Station.

Galaxies – massive collections of gas, dust, and billions of stars and their solar systems – are a fundamental component of our universe.

When we talk about amazing geological features, we often limit ourselves to those on Earth.

It was a time of political uncertainty, cultural conflict and social change.

Having a dedicated space command will bring Australia into line with Canada, India, France and Japan, all of which recently created similar organisations within their armed forces.

Certain weird gravity conditions would make it possible to travel through a wormhole and back.

Fishing on the high seas is a bit of a mystery, economically speaking.

Permanent flooding has become commonplace on this low-lying peninsula, nestled behind North Carolina’s Outer Banks. The trees growing in the water are small and stunted.

Asteroids are packed with gold and other valuable resources. And the best way to harvest those metals may be to bring space rocks to Earth.

If we ever want to take pictures of an Earth-like exoplanet, we need to think bigger than the biggest telescopes on Earth.

What do cyberspace and outer space have in common?

Scanning through data fresh off the telescope, we saw two ghosts dancing deep in the cosmos.

With Jeff Bezos and Richard Branson both flying to space in craft made by their own private companies, July 2021 was perhaps the highest-profile month for space in years.

Nigeria has sponsored or co-sponsored six satellites, of which only two are currently operational.

Here's why the force of gravity pulls us down rather than up. The answer involves Einstein and the bendy realm of space-time.

Scientists can make some pretty accurate forecasts about the future.