Tropical Depression Three forms in the Atlantic. Here's where it's going. Six Flags may close nearly 50-year-old California ...

NASA said the comet will make its closest approach to the sun in late October, scooting between the orbits of Mars and Earth ...

"Those people you hear screaming are on the river right now," a first responder told one woman as they went door-to-door ...

Astronomers spotted an object speeding at 133,200 miles per hour (about 214,364 kilometres per hour), which is too fast to be ...

Sometimes "the universe comes to us," writes the European Space Agency. For the third time since 2017, an interstellar object ...

Newfound interstellar object 3I/ATLAS may be carrying pristine material from early in the Milky Way’s star-forming history.

The European Space Agency (ESA) will launch its bold "Comet Interceptor" Mission after 3I/ATLAS became the third interstellar ...