Meteorites are rocks from space that survive their fiery descent through Earth's atmosphere and reach the ground. More than ...

The stars as seen from Earth would have looked dimmer 14 million years ago, as the solar system was in the middle of passing ...

2025 — A combination of cosmic processes shapes the formation of one of the most common types of planets outside of our solar system, according to a new ... Mar. 14, 2025 — Astronomers have ...

Astronomers discover a super-Earth and a sub-Neptune 250 light years away from our solar system. These planets offer a ...

Astronomers have discovered that our solar system traveled through a dense, star-forming region near Orion about 14 million years ago. This cosmic journey may have altered Earth’s environment, ...

Primordial helium from the beginning of the solar system may be stuck inside Earth's solid core ... how quickly our planet formed. This rare form of helium is called helium-3 because it has two ...

For example, there are currently thousands of human-made satellites in orbit around Earth that satisfy the ... if we find more planets in the solar system. One such world is the elusive Planet ...

Barnard's Star is a small, dim star of the type that astronomers call red dwarfs. Consequently, even though it is one of the ...

A combination of cosmic processes shapes the formation of one of the most common types of planets outside of our solar system, according to a new study.