A curious Calgarian took to Reddit to share that an entire model of the solar system appeared downtown near the Saddledome.

In this curious film, a pair of friends venture out into the desert to build an accurate to scale model of our solar system.

On Episode 176 of This Week In Space, Rod Pyle and and Tariq Malik are joined by Alan Stern to talk about what's next in deep ...

The Kuiper Belt is loosely defined as a doughnut-shaped swath of space beginning just beyond the orbit of Neptune and ...

The formation of Mercury remains an unsolved mystery. The planet closest to the sun has a disproportionately large metallic ...

An international team led by the University of Geneva (UNIGE), including scientists from the National Center of Competence in ...

Early Earth lacked life’s essentials until a collision with Theia added them. This chance event made life possible. After the Solar System formed, it took no more than three million years for the ...

Many planetary systems are born in slightly tilted protoplanetary disks, which would explain the misaligned orbits from the ...

The long-standing idea of planets forming in perfectly flat, orderly discs has been challenged by new research. Instead of ...

New research suggests that the planets in the Solar System may be acting as pacifiers for the Sun, subduing its activity. A ...

Methane gas may signal an atmosphere or geological activity on a distant dwarf planet located at the outer edge of the Solar System. A research team led by the Southwest Research Institute has ...

Fast-moving objects like interstellar comet 3I/ATLAS may be planet-forming seeds, potentially helping to solve an old Solar ...