Galaxies

Dosbarthu Galaethau

Wedi’i anelu at ddisgyblion 14-18 oed, mae’r gweithgaredd hwn yn cyflwyno’r disgyblion i’r Cynllun Dosbarthu Hubble ar gyfer galaethau ac mae’n rhoi her i’r disgyblion i drio dosbarthu amrywiaeth o alaethau go iawn. Gall fod yn ddefnyddiol hefyd fel ffordd o drafod y gwahanol fathau o alaethau yn y Bydysawd.

Milky Way

The galaxy we live in is called the Milky Way. Because we live inside it, it hard to see the shape. From Earth, we see a faint, white band stretching across the night sky. The name comes from the Latin words meaning "milky path". Looking closely at this band, we see that it is made up of billions of stars. A lot of the light coming from those stars is blocked by gas and dust in the galaxy.


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