Charon is large in size relative to Pluto, and is locked in a tight orbit with the dwarf planet. A new simulation suggests how it ended up there.

These storms are measured by something called the Disturbance Storm Time index, a negative measurement of the strength of Earth’s own electromagnetic field, which is pressured by the solar storm. The ...

Researchers accounted for the previously overlooked structures of the dwarf planet and moon in computer simulations of a ...

Stars are born in clouds of gas and dust, making it difficult to observe their early development. But researchers at Chalmers ...

AHRQ's Healthcare Simulation Dictionary, Version 3.0 (PDF, 2 MB), includes 170 definitions of healthcare simulation terms ranging from “avatars” and “manikins” to “gamification” and “virtual reality.” ...