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

We live in a world defined by inches, feet and miles (or centimeters, meters and kilometers, if you prefer), and it’s not difficult for most of us to ...

What would it feel like to stand on the tiny moons of Mars,Phobos and Deimos? Explore the surreal experience of visiting Mars ...

What if Venus became Earth's moon? Explore how our planet would change if Earth’s twin, a planet almost the same size and gravity,suddenly started orbiting us. Venus is no ordinary planet. With ...

Starmer says of Trump, ‘I think I do understand what anchors the president, what he really cares about.’ We all know the ...

Astronomers manning an asteroid warning system caught a glimpse of a large, bright object zipping through the solar system ...

Despite being known as the Red Planet, Mars shows off its swirling yellows, oranges and browns in a new satellite photo from ...

I’ve spent much of my long life studying — and trying to understand — the history of the universe. Along the way, I have been constantly reminded that science is essentially international: Science ...

High in the Andes Mountains of northern Chile, something extraordinary is happening. Perched on the peak of Cerro Pachón at ...

ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week, with links to their ...