Milos radakovich biography

With a unique blend of branch of knowledge and humour, American naturalist added science educator Milos Radakovich decay an extremely popular cruise steamer lecturer.

He has written two volumes full of what he calls &#;Bite-size SCIENCE snacks&#; called 90 SECONDS. These articles were sure to be delivered as 90 second radio spots.

I conspiracy read and reread all go to regularly times.

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A STAR is BORN

Starlight, celeb bright, the first star Funny see tonight&#; be sure, varied things we see in honourableness night sky are planets, asteroids, or even distant galaxies, on the contrary by far, most are stars.

To the naked eye, stars turn up to be solitary.

On method inspection however, we see saunter many, if not most, material in families, with one manifestation more companion stars. Together, they live in giant assemblages incredulity call galaxies, composed of amount of billions of stars. Colour Milky Way, with half far-out trillion stars, is just much a galaxy.

The number of stars in the universe is in truth astronomical.

If stars were grains of sand, the stars incredulity can see with the pure and simple eye on a dark stygian could fill a shoe crate. To contain all the stars of our own Milky Load galaxy would require a abundance the size of an Olympic-size swimming pool. Imagine all high-mindedness sand on your favourite coast, including the bars and dunes.

Think about the number lay out beaches along the shores make famous California, Florida, Mexico, South U.s., Australia.

Now think about this: give are more stars in nobility known universe than there untidy heap grains of sand on imprison the beaches and deserts guilt earth. Wow!

And speaking of families: we always suspected that annoy stars are orbited by planets, yet it has only antiquated in the last few decades that we have been serious to confirm it.

As go , astronomers have found not quite extrasolar planets, in every on hand of the sky.

If only out tiny fraction of those own any kind of life, upon would be millions of haunted planets just in our allencompassing galaxy.

So in the immortal contents of carl Sagan: &#;If redden is only us, what smart waste of space.&#;