Outer space is starting to get crowded. Private companies like Elon Musk’s SpaceX and Jeff Bezos’ Blue Origin are launching rockets regularly, thousands of satellites now orbit Earth, and celebrities like Katy Perry are signing up for space tourism.

There’s talk of more missions to the Moon, and Elon Musk is even hoping for human landings on Mars, within the next decade. But while space tech is racing ahead, the laws that govern it are lagging behind. In fact, there’s only one major international law, the Outer Space Treaty - but that was made ages ago in 1967.

In this episode we hear from three people studying space law; Andre Kwok, a recent graduate at the Australian National University, and Judith Jahnke from Sweden and Martina Elia Vitoloni from Argentina, both at McGill University in Canada. And BBC journalist Freya Scott-Turner explains what laws we already have and why it’s been difficult to agree on more.

Archive material provided by British Pathé.

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