The universe is full of Helium.
It's just not concentrated here on Earth.
And also we want a very specific isotope of helium. The stuff you put in a balloon isn't the same helium the planet is getting low on.
The universe is full of Helium.
It's just not concentrated here on Earth.
And also we want a very specific isotope of helium. The stuff you put in a balloon isn't the same helium the planet is getting low on.