We are writing to respond to comments from Joshua W Miller and colleagues1 regarding our 2024 report of the Lancet standing Commission on dementia prevention, intervention, and care.2 Miller and ...

Sure, they’re particles and rocks, but they’re still a fascinatingly long way from home. Alpha Centauri is the star system ...

Alpha Centauri and our Sun may be exchanging space rocks, with interstellar objects hiding in the Oort Cloud or burning up in ...

A study suggests over 1 million interstellar objects are hiding in the Oort Cloud, possibly from Alpha Centauri.

More than 1 million "interstellar objects" the size of the Statue of Liberty could be drifting unseen in the outer solar ...

The detection of a large interstellar objects in 2017 named 'Oumuamua was a remarkable discovery. Figuring out where the ...

A new study examines how much material from the closest star system to Earth will end up in orbit around the Sun, and how ...

"Our Sun (Sol) is marked by a black hexagon, and its orbital path is indicated by a grey solid line (top row only). Alpha ...

Oumuamua and Comet Borisov in 2017 and 2019, respectively, created a surge of interest. What were they? Where did they come ...

Humanity’s greatest journey might not be to Mars, but to an entirely new solar system. Proxima Centauri b, an exoplanet in ...

"The lightsail will travel faster than any previous spacecraft, with potential to eventually open interstellar distances to ...