September opens with Venus hosting winter constellations in the eastern predawn sky. West of the planet, the bright star Procyon, in Canis Minor, the little dog, rises at almost the same time as ...
The Earth’s oceans, comprising 71% of the planet’s surface, are divided into five main bodies: the Pacific, Atlantic, Indian, ...
The Earth’s magnetic North Pole is shifting. While this has been a gradual process for centuries, recent observations have ...
Data collected by NASA's InSight lander suggest that ancient internal processes are responsible for the "Martian dichotomy" ...
Five of the brightest planets will be visible to the naked eye. With help, you may even spot Uranus and Neptune.