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Find number abc

If abca8 + 48a6a = 87601 find number abc. Multiple solutions may exist.

Correct answers: 34

The first user who solved this task is Djordje Timotijevic.

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There are TWO distinctly...

There are TWO distinctly different holes up there. Not one all-purpose hole.

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Hubble telescope

In 1999, space shuttle Discovery's astronauts finished their mainenance work on the Hubble Space Telescope, installing correcting optics to repair problems due to a design flaw in the mirror. The first images the Hubble Telescope took after its original launch were disappointingly fuzzy, but after this repair mission the instrument returned crisp images of a clarity never before possible from terrestrial observatories.«

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