Last seen in 1986 and not due in the solar system until 2061, Halley’s comet will nevertheless make an impact this week when bits of it left in the solar system from previous visits come ...

Halley’s comet orbits the Sun every 75–79 years and will next visit the inner solar system in 2061. It’s almost completed its journey away from the Sun and will soon turn back towards it.

It was the last we'll see of comet Halley, until 2061.' TIM PEAKE:And I'll be 91 when Halley makes it's comeback in 2061. Can't wait. Tim Peake introduces Simon Shaper. In 1680 Halley’s Comet ...

Halley’s Comet takes about 76 years to orbit the sun. It made its last appearance to casual observers in 1986 but won’t ...