Interstellar space is unforgivingly vast, but the emptiness has some advantages. The lack of atmosphere means there is no aerodynamic drag.

Harvard's Avi Loeb suggests interstellar object 3I/ATLAS might have scattered life-building materials, reviving panspermia ...

Rogue planet moons habitable for 4.3 billion years without any star? A new LMU and Max Planck Institute study shows tidal ...

"I think these are not far-out type of ideas; they are not really futuristic ideas that we are talking about." ...

On the latest episode of “The Astounding Pop Mech Show,” Andrew Daniels, Sean Gorman, and Jamie Sorcher unpack this groundbreaking new study and it’s implications on interstellar travel.

Since the dawn of the solar system, rocky visitors from deep space have blazed across Earth’s skies. When will the next asteroid or interstellar object make its pass by our planet?

Voyager 1 launched on 5 September 1977. Nearly forty-nine years later it is still operating, about 25 billion kilometres from ...

An interstellar discovery that resembles a crystal ball is captivating space enthusiasts around the world. New images of the ...

June’s night skies may appear tranquil, even soothing to a troubled heart. But astronomy reveals a universe that’s in ...

Harvard astronomer Avi Loeb suggests extrasolar life could've survived in the ice of interstellar object 3I/ATLAS and seed ...