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New research from HKU geologists suggests that Earth's first continents were born not from plate tectonics, but from deep ...
The moon's near and far sides exhibit striking asymmetry—from topography and crustal thickness to volcanic activity—yet the ...
Astronomers have spotted centimeter-sized “pebbles” swirling around two infant stars 450 light-years away, revealing the raw ...
Astronomers want to unlock the secrets of the "Cosmic Dawn" by sending a miniature spacecraft to listen out for an "ancient ...
Posted: June 26, 2025 | Last updated: June 26, 2025 Watch the evolution of a jet formed by a collapsing star ("collapsar") in these simulations courtesy of Ore Gottlieb/Northwestern University.
For decades, scientists have debated what’s beneath the Moon’s dusty surface. Now, new research has delivered some of the clearest evidence yet of what’s inside the Moon.
The Moon’s average distance from Earth is 238,000 miles (383,000 kilometers). It can be as far away as 252,724 miles (406,720 kilometers) or as near as 221,439 miles (356,372 kilometers).
The average age of the flight controllers on the Apollo 11 mission was 27. Without this group of youngsters in their twenties and thirties the first Moon landing wouldn’t have happened.