Motion

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Articles about Motion

157 published items.

What Is Plate Tectonics?
Environment

What Is Plate Tectonics?

Plate tectonics is the framework that explains the large-scale motion of Earth's rigid outer shell. The lithosphere is broken into plates that move over the weaker asthe…

September 11, 2026
You've Got the Solar System Wrong
Space science

You've Got the Solar System Wrong

Illustrations of the Solar System do not accurately represent the size and motion of the planets in space.

August 9, 2025
Mysterious anomaly affects spacecraft
Space science

Mysterious anomaly affects spacecraft

Until now, scientists have not been able to explain the phenomenon that causes the difference between the expected motion and the recorded motion when a spacecraft flies…

October 1, 2024
Human instinct is to go in circles
Discover science

Human instinct is to go in circles

In the absence of external directional signals, lost people usually do not go more than 100 meters from their starting point, no matter how long they travel.

May 3, 2024
Why can astronauts 'fly' in space?
Discover science

Why can astronauts 'fly' in space?

Humans sense position and movement on the ground based on the condition of Earth's gravity. In zero-gravity space, will that sensory nerve be altered, warping perception?

April 3, 2024