interstellar

Let AI deal with the hazards of navigating interstellar space and building up a colony before 'birthing' humans.

The energy absorbed by interstellar gas and dust doesn't just disappear, it's re-emitted at (mostly) infrared wavelengths.

Any civilization that doesn't expand to interstellar levels of power is subject to the whims of those that do.

The record is intended as a combination of a time capsule and an interstellar message to any civilization, alien or far-future human that may recover either of the Voyager craft.

Elon Musk is pushing for interstellar travel, while Branson is pushing for space tourism.

If there really were infinite stars in an eternal universe, everything would be heated to the same white-hot temperature, including the interstellar medium.

But gravitational collapse of interstellar gas is the process that formed the sun.

A true interstellar self-replicating probe is going to look like a fat molecule.

Perhaps, if you're thinking of some sort of interstellar space travel, maybe we'd see the engines?

Humanity has now sent probes to every of our original 9 planets (poor pluto..), we've sent probes into interstellar space.

Why would any self-respecting interstellar civilisation build probes out of metal?

After acceleration to interstellar cruise velocity, it is also assumed that sail and cables are wound around the habitat section to provide extra cosmic ray shielding.

Interstellar travel is the long-term goal, but everyone understands it's not going to happen in the next decade.

Interstellar flight is hard, but is technically possible with technology contemporary with The Beatles: look up Project Orion and read about Dyson's thermonuclear performance estimates...

Interstellar travel is perfectly possible if you're not in a hurry.