Astronomers say a massive green energy project in Chile could compromise one of Earth's best chances to detect dangerous ...

Around 13.8 billion years ago, a tiny but dense fireball gave birth to the vast cosmos that holds trillions of galaxies, ...

In 2022, NASA scientists successfully nudged an asteroid off its course, shortening its orbit by 32 minutes as part of the ...

In December, astronomers identified that the asteroid YR4 had a small but not insignificant chance of striking Earth in 2032, ...