America's New Paths in Space

A half century since it launched the first American to orbit, NASA has begun a new era of space exploration, embarking on two parallel paths of future spaceflight.

• Category

  Science & Technology

[stardolphin2]

Rockets are the only known way of changing velocity in vacuum. 'Reactionless' drives require physics that are unknown, and may not exist at all.

Like FTL, feel free to keep looking, but don't hang your hat on that which may not be. There's plenty of developmental life left in (not just chemical) rockets...

[pikkupaska81]

america, america, america... why not THE WHOLE EARTH! ;)

[Aleksandar Milinković]

i love spacex

[ucnthandle321]

who the fuck is this faggot lmao lawl you mad that your cuntry is america's lap dog?? ahahaha

[Yanate1991]

You are like a kid that has learnt a new word, "irrelevant" and now you love spamming the internet with bullshit, you will eventually grow up and see how the world really looks. Cod has done alot to brainwash your young mind.

[Yanate1991]

Cant tell if troll or really stupid.

[deeboiz]

because NASA is based in the US? ;)

[ucnthandle321]

america is better than all the shit countries out there, including your irrelevant finland lmao

the only countries america takes seriously are russia china and britain and france, gtfo lulz

[Dmitri Tchoulanov]

very interesting

[Hatchetman6971]

I can't believe this video gives no allegiance to Russia, and others for the ISS in space. They do so much and get no credit. I'm an American first, but I give credit where it's due. Without them this all dies .

[ryanjdalgleish]

use urenaum qauntom and hidrogyn