Voyager surfs Solar System's edge

Voyager surfs Solar System's edge

The veteran Voyager-1 space probe is close to making the jump to interstellar space, but no-one can say for sure when it will finally happen.

• Voyager's epic journey: How long would it take you?
• Fantastic Voyage Watch
• 'Celebrate the pale blue dot'
• Particles point way for Voyager