Helium 3
China Proposes Magnetic Launch System for Sending Resources Back to Earth
In his famous novel The Moon is a Harsh Mistress, Robert A. Heinlein describes a future lunar settlement where future…
4 months ago
Spacecraft Could Shuttle Astronauts and Supplies to and From the Moon on a Regular Basis
A team of scientists calculated the orbital trajectory for a spacecraft that will make regular trips between the Earth and…
1 year ago
Primordial Helium, Left Over From the Big Bang, is Leaking Out of the Earth
Something ancient and primordial lurks in Earth's core. Helium 3 (3He) was created in the first minutes after the Big…
3 years ago
Construction Tips from a Type 2 Engineer: Collaboration with Isaac Arthur
Fraser Cain and Isaac Arthur team up again to bring you another epic collaboration. This time, it’s construction tips from…
8 years ago