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The solar system is a grand cosmic stage where each planet and moon plays a unique role in a story billions of years in the making. From Mercury’s shrinking surface and Venus’s runaway greenhouse ...
Our solar system is a smashing success. A new study suggests that from its earliest period—even before the last of its ...
NASA’s IMAP mission will explore the heliosphere and study how it shields Earth from cosmic radiation and space weather.
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The Real Movement of Earth Through the Universe

Earth is far from a stationary planet; it spins on its axis, orbits the sun, journeys with the solar system around the Milky Way, and moves through the expanding universe in a complex, layered dance ...
The math score gender gap widened during the coronavirus pandemic, and schools and academic organizations are trying to respond.
Emerging evidence suggests that plate tectonics, or the recycling of Earth's crust, may have begun much earlier than ...