There's a 3 percent chance Earth is destroyed in 2032 by an asteroid, leading some to wonder how big the asteroid would need ...

The chances of the ‘city-killer’ asteroid hitting Earth are minimal. However, the potential devastation would be massive.

The head of planetary defense at the European Space Agency discusses 2024 YR4, an asteroid with a small chance of striking ...

Scientists believe that two asteroids might be fragments of long-lost "planetary embryos" from the early solar system.

The threat from space rock 2024 YR4 has surpassed that of Apophis, an asteroid feared by scientists 20 years ago. The danger ...

And if it hits home, it could cause an explosion equivalent to 500 atomic bombs, putting around 110 million lives at risk ...

Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...

The gas giant WASP-121b, also known as Tylos, has an atmospheric structure unlike any we have ever seen, and the fastest ...

Did you know that the current CO2 concentration in the Earth's atmosphere has peaked in the last million years? A further increase in these indicators will lead to irreversible processes on our planet ...

In pursuit of empire and domination, of territorial conquest or racial and religious supremacy, wars stand as a stubborn ...

It could cause mass destruction if it lands in a populated area - hundreds of times worse than the Hiroshima bomb ...