Every planet in the solar system leans, some gently, some dramatically, and that tilt quietly shapes everything from our ...

Rioters 'must be put in their place' following week-long protests, Iran's Khamenei says What suddenly appeared in front of ...

What seemed like new planets around Fomalhaut were actually expanding dust clouds from violent planetary collisions seen by Hubble.

Three supermoons will lighten up the night skies in 2026, the stunning result when a full moon inches closer to Earth than ...

People sometimes ask what would happen if the Sun suddenly exploded, often after seeing a dramatic film or picture online. It ...

In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an ...

Bright full moons, dazzling meteor shower displays and remarkable total eclipses will give stargazers plenty of reasons to ...

In a year of both upheaval and hope for our planet, here are a few of the highs and lows of humanity’s effect this year.

If nonliving materials can produce rich, organized mixtures of organic molecules, then the traditional signs we use to ...

NASA's fleet of Earth-observing satellites captured 12 remarkable views throughout 2025, documenting major natural phenomena, climate events, and human impacts like wildfires, hurricanes, and ...

Earth reaches its closest point to the sun in its 2026 orbit on Jan. 3. The sun will appear larger in the sky than on any ...