For a star to form, it first racks up a bunch of dust & gas in space, then gravity squeezes it until it becomes super, super hot (10 million degrees Celsius). It takes a million years for a star to go from birth to one that shines like our sun.

Related Posts

killing the bad bacteria inside us
by cathybdouglas
No Comments

about my webpage
by cathybdouglas
No Comments
Writing contest
by cathybdouglas
No Comments