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space exploration

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moon

Understanding the unseen

When NASA first decided to put a man on the Moon they had a problem: once the Apollo spacecraft was in flight, they would not be able to observe its exact location and neither would they be able to predict it using physics. How could they send astronauts to the Moon if they didn't know where they were? An ingenious mathematician came up with an answer.
Article
earth shown from space

The right spin: how to fly a broken space craft

On the 25th of May 1997 a dramatic collision tore a hole into the space station Mir and sent it hurtling through space. As NASA astronaut Michael Foale tells Plus, the fate of Mir and its crew hinged on a classical set of equations.

Article

Lagrange and the Interplanetary Superhighway

In the last issue Lewis Dartnell explained how chaos on the brain is not only unavoidable but also beneficial. Now he tells us why the same is true for our solar system and sends us on a journey that has been travelled by comets and spacecraft.
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Editorial

  • Beaglemania - The Beagle is missing in action, but it is inspiring a new generation of would-be astronauts.
  • Careers with Maths - Plus has been given a grant to produce posters based on our popular careers library.