As more spacecraft are launched, the risk increases that uncontrolled space debris - those without active guidance - will ...

A 'city-destroying' asteroid could hit Planet Earth within the next 10 years. The asteroid is called 2024 YR4 and it was ...

The Gaia mission, launched by the European Space Agency, has completed a decade of groundbreaking astronomical observations, collecting over three trillion data points on two billion stars and ...

A newly discovered asteroid has a tiny chance of smacking Earth in 2032, space agency officials said Wednesday.

Further research might bring those odds down to zero, but we will likely have to wait a couple of years to know for sure ...

A building-sized asteroid found in 2024 has a small chance of hitting Earth in 2032. For the first time ever, a planetary ...

NASA astronaut Suni Williams set a female spacewalk record after venturing outside the International Space Station with ...

The European Space Agency is monitoring an asteroid with a slim chance to strike Earth in 2032. Asteroid 2024 YR4 was found ...

Satellites have managed to detect faint electromagnetic signals generated by ocean tides, suggesting that space-born sensors ...

YR4, which was recently spotted in the cosmos with a non-zero chance of hitting Earth in the coming years, may have caused some alarm.

Scientists are keeping close watch on the space rock. It is estimated to be 130 to 330 feet (40 to 100 meters) across.

The asteroid is estimated to be between 131 and 328 feet wide. Asteroids of this size impact Earth every few thousand years, ...