types of galaxies
what galaxy has no pattern?
irregular galaxy
why do scientists use telescopes at a high elevation?
To avoid light pollution
what name came first: the Milky Way candy or the Milky Way galaxy
the galaxy
what makes up the arms of a spiral galaxy?
stars, dust and gas
which telescope was named after a scientist who discovered the expansion of the universe?
the Hubble telescope
what type of galaxy is the Milky way?
barred spiral galaxy
which galaxy is shaped like an egg?
elliptical galaxy
where is the Chandra x-ray observatory operations located?
Massachusetts
what is the name of the arm our solar system is located on?
the Orion arm
why does an irregular galaxy have an irregular shape?
because it is not fully developed or it has collided with another galaxy?
what type of nonvisable radiation does the hot star emit?
how many light years is our solar system from the center of the Milky Way
27,000 ly