An asteroid, 2025 MA90, roughly the size of a building, is set to safely fly by Earth, capturing global scientific attention.

Alone among known planets, Earth has vast oceans on its surface and its landmasses are marked with lakes and extensive river drainage systems. Water is the biosphere's lifeblood, and without it, Earth ...

Earth” located 560 light-years away in the Draco constellation, has left astronomers amazed by its immense size and unexpected composition. Weighing 17 times more than Earth, this rocky giant ...

Long thought to be completely disordered, space ice appears to have some crystallized regions, new research suggests.

Researchers used zircons and AI to reconstruct Earth's ancient crust, revealing possible tectonic processes from the planet's ...

New research from HKU geologists suggests that Earth's first continents were born not from plate tectonics, but from deep ...

Wu Fuyuan, an academician of the CAS and a corresponding author of the study, said the moon displays an asymmetry between its ...

Is Earth's inner core solid or liquid? While the inner core is extremely hot, experts have known that it is solid for many ...

Most meteorites that have reached Earth come from the asteroid belt between Mars and Jupiter. But we have that come from the Moon and Mars. This is probably a result of asteroids hitting their ...