I'm thrilled to be working with the Science Channel. A chance to shine a light on the wonder and exciting possibilities of science with such a smart and talented team is a dream come true for me. It's very gratifying to me personally, and it's also a way to honor my family.

As a science-fiction writer, I feel my responsibility is to look ahead and see the dangers of what might happen and try to warn people of the potential pitfalls.

Higher levels of technology allow fewer people to do more damage.

'Shrapnel' is based on the idea that we do colonize the solar system, but it's not clean and optimistic. The haves are putting the screws to the have-nots. The story is about the last stand of the last free colony in the solar system.

I think of 'Shrapnel' as the anti-'Star Trek.'

Bringing the astronaut's nightmare to life so vividly is a remarkable accomplishment but Alfonso and Jonas Cuaron want more than just the adrenaline ride - they're feeding our wonder and inviting us to think deeply about profound questions of existence.

'Life in space is impossible,' we're warned, and amidst the hypnotic beauty of these heavens, we become painfully aware of what a hostile environment space is, how unforgiving, how unsympathetic to human desires.

We're so bitterly divided these days, the appearance of a true 'other' might be the best chance of bringing us all together.

Human divisions would be child's play for any reasonably competent alien overlord to exploit - check the masterful 'Twilight Zone' episode 'The Monsters Are Due on Maple Street' for an example of how that might play out.

Beyond 'Contact,' I think there's something compelling about 'District 9.'