The Video

The Who, What, When, Where, Why, and How Game

Browse general sources for ASTRONOMY

Lots of topics—Here’s one--Tools and Equipment (How)

Here’s a tool--Space telescopes (Which, What)

A possible research question? Why a Space Telescope? (Why)

Here’s an example—The Hubble Space Telescope (Which)

The Impact it’s had (on whom? What has it discovered?)

Here’s a smaller piece—The History of the HST

Here’s a piece of the history--Problems with the Hubble space telescope—What

Here’s one (a piece) of the problems—fuzzy vision at first

Back to history--The End of the Hubble—Why?

What will take its place?  Spitzer

Spitzer

Why better than the Hubble?

What more will it be able to do?

When will it be launched?

HERE’S MY TOPIC NARROWING PATH

Astronomy

smaller piece of astronomy is Equipment Astronomers Can Use

smaller piece of Equipment is Telescopes

smaller piece of Telescopes is Space-based Telescopes

smaller piece of Space-based Telescopes is The Hubble Space Telescope

smaller piece of The Hubble Space Telescope is the History of The Hubble Space Telescope

smaller piece of the Hubble’s History is the Initial Problem it had

The Initial Problem was a flaw in the Lens that delivered only fuzzy pictures

Smaller piece of the flaw is possible solutions or options to fix the Hubble’s flaw

Which solution was chosen?

What was the outcome?