From the deck of a ship or the window of a plane, it feels obvious that “down” points toward Earth and “up” points toward the ...

When my colleagues and I send them out to explore our solar system, it's important for us to understand the 3D map of our ...

Captured from above this aerial view highlights the geometric precision of Broadway Avenue as it slices through a densely ...

Every week, Space.com delivers the latest discoveries, launches, and cosmic curiosities from across the universe. From ...

The Tanbreez rare earth minerals site rings a fjord near Narsarsuaq, the gateway settlement to southern Greenland. (Carsten ...

In the bigger picture, "down" could be defined as being below the plane of the solar system, which is known as the ecliptic.

Saturn will appear alongside the moon in Nevada skies during a planetary conjunction this January. Here’s how to spot it and ...

There is good news and bad news to consider when you look at USA Rare Earth (NASDAQ: USAR). The company's ambitious plan is ...

Solve the math puzzle from our February 2026 issue, where we plan a return passage for a robotic explorer that doesn’t want ...

The Toronto-based company has already raised $6.2-million from the Business Development Bank of Canada, a Crown corporation, ...

Chris Erik Thomas reviews the group exhibition ‘Arts of the Earth’ at Guggenheim Bilbao as part of our featured topic ...

Wormholes are often imagined as tunnels through space or time—shortcuts across the universe. But this image rests on a ...