Latest blog post: Redraw of chapter 1 is happening (2024-05-11)

Author's comment:

Alliance's shuttles are very robust.

(This is a dupe to fix the page count being misaligned due to the spread, just move along please!)



Add Comment

* Required information
30000
Powered by Commentics

Comments (14)

Avatar
Senior
tully

And just like that. In 30 seconds everything will change. All those petty little conflicts, the bickering, the [EXPUNGED]-for-tats , the economic Key issues. the have and the have-not.

It will all loose their importance.

In 10 seconds, there will only be....

Avatar
New
evonix (transfer from Disqus)

The next button is broken on this page

Avatar
Senior
Darth_Biomech

Thanks for noticing, fixed it!

Avatar
Regular
Quieteyes (transfer from Disqus)

First off, GREAT spread. This looks really cool! Second, I can easily see this being mistaken for a secret military vehicle of some sort ("aliens" would NOT be my first thought upon seeing this). Third, it says something about the structural integrity that it survived a missile hit (a detail currently unknown by our heroes) and crashing into the ground mostly intact.

Avatar
Senior
Carefulrogue (transfer from Disqus)

Surviving a missile I'm less surprised by, rather the fact it survived hitting the ground relatively intact. But yeah, it's close enough to human engineering that I could easily see it being mistaken for a US, Chinese, or Russian classified project.

Avatar
New
Garth MindFeather (transfer from Disqus)

i realize this was drawn long before the incident i'm about to cite, but this certainly gives me vibes of when Iran shot down that Ukrainian passenger plane with a couple missiles.

Avatar
Regular
Dreadogastus (transfer from Disqus)

good thing that landing shuttle was good old-fashioned chemical rocket. A nuclear power source would make the area quite unhealthy. Uh.. that isn't a hydrazine fueled rocket?. I hope.

Avatar
Senior
Darth_Biomech

You surely don't think that some primitive chemical rocket could make a trip from Jupiter to Earth in a week, right?

Avatar
Regular
Dreadogastus (transfer from Disqus)

An excellent point. That leaves me trying to swallow the shuttle being shot down with no radioactive contamination or 5-kiloton explosion.

Avatar
Senior
Darth_Biomech

There are other ways of propulsion besides a chemical rocket and a nuclear engine... Especially in sci-fi...

Avatar
New
Aldis Ozols (transfer from Disqus)

It could be powered by fusion technology. The reaction would stop as soon as the reactor was destroyed, and there would be little if any radiation.

Avatar
Senior
Lord Eric (transfer from Disqus)

I've been doing a little research on fusion reactors lately. They actually contain astonishingly little energy at any one time. In current experimental tokamak reactors, the worst accidents that have ever happened ("major disruptions" that channel the entire plasma content straight into the wall) can just barely burn a hole in the inner vessel, and the hole doesn't even leak radioactives. Fusion reactors have inherent process safety.

If the reactor was directly hit, the neutron-activated plasma-facing materials might be exposed, but even that is miles less dangerous than you'd see in a well-designed fission reactor, much less a melted-down one. And the shuttle was hit forward, in the crew compartment, where the reactor is unlikely to be.

Avatar
Senior
Lord Eric (transfer from Disqus)

According to the sidebar, and Gharr's earlier comment that he'd be back in ~12 days, the shuttle was pulling at least 1g acceleration the whole way. That's a delta-v expenditure so massive that lifting off from Earth (a task that costs chemical rockets 95%+ of their mass in fuel and fuel tankage) would add less than 2% to the one-way cost, and the shuttle's mass appears to be mostly non-fuel. Exhaust velocity (assuming the shuttle's main propulsion is a reaction drive at all) must be absolutely insane, and powering it would require *at least* fusion power.

Mind you, insane exhaust velocities *are* possible with fusion. The fusion-powered Caplan Thruster achieves exhaust velocities of over .01c using less than half of its power output, although there are both health and stealth issues with a drive system that spews oxygen-14.

And of course, DB's replies elsewhere in this thread drop the implication that the shuttle's main drives might not use rocketry in the first place. There was an exhaust plume when it separated from the Dawn, but that might have just been a maneuvering thruster.

Avatar
New
Norman Prather (transfer from Disqus)

First contact gone spectacularly bad.






Share this comic



TRIVIA
Insectoids in a lot of ways are the weird ones among the Alliance members. Besides having a completely unpronounceable name of the species, they have dextero amino acid biochemistry, which makes their food and biosphere to be inedible by the rest of the Alliance, and vice versa.