EllyF:
I think that was obviously one of his first efforts at flight. He was clearly able to will himself to fall faster. No other explanation comes to my mind, since it obviously violates natural laws.
I could buy that. Especially since he did float a bit in an episode from the first season (possibly the second episopde). He was dreaming about Lana, woke up and came crashing down on his bed.
And, in
Action he does something similar with Lana.
Fat Elvis 007:
These people have portals to other galaxies, time travel, magical crystals that form giant fortresses, pocket universes, almost omniscient forms of AI that can do everything from freezing to branding to brainwashing...and yet once the portals were closed, Jor-El couldn't find a spaceship big enough to carry his whole family? What. The. Fuck. Ever.
PolarB mentioned this on the
Apocalypse thread:
Lara had access to portals - the last open portal, actually. Kara even managed to sneak through the same one to follow Lara. Portals seem to be an everyday thing on Krypton, that anyone can access.
What we know from canon is that Jor-El the man refused to leave Krypton and remained to try and save it. It's not that he couldn't leave, he simply wouldn't. And Lara chose to stay with him. Jor-El was not concerned about saving his family, he was concerned about the planet. Even Clark, we know now, wasn't sent off planet to save himself, but to save Earth.
Based on this, it's probable that Jor-El could have made a big enough spaceship for his family. However, a bigger one wasn't needed at the time because only one of them was going anyway.