In the Ophiuchus galaxy cluster, astronomers spotted the largest explosion in the universe consisting of energy equal to a ...

A 200-foot-wide asteroid found in December has a one-in-83 chance of hitting Earth, according to space agencies.

Nasa says the asteroid is capable of 'localised destruction, though the chances of it hitting Earth are liable to reduce.

Supernova! It’s the largest explosion that takes place in space, but how do the deaths of giant stars in our own galaxy affect Earth and other planets? What would happen if a supernova went off ...

On Earth, they come from lightning, nuclear explosions and radioactive decay ... according to ESA to solve some of the biggest mysteries in astronomy—such as gamma rays. The burst’s effect ...

Four billion light years away from Earth, there was an explosion so big that it generated more energy than the Sun can generate in its entire 10 billion-year lifespan. Gamma rays are some of the ...

One of these time periods, roughly 650 million to 500 million years ago, encompassed the Cambrian explosion ... rapidly covered Earth, leading to a mass extinction, had a big effect on Earth's ...

A huge fireball exploded in the Earth's atmosphere in December, according to Nasa. The blast was the second largest of its kind in 30 years, and the biggest since the fireball over Chelyabinsk in ...

"And we don't know why it's so big. But it happened ... years," she added. The explosion occurred in the Ophiuchus galaxy cluster, about 390 million light-years from Earth. It was so powerful ...

These observations contribute to our understanding of the complex interactions between solar activity and Earth's magnetic field, providing valuable insights into space weather forecasting and its ...