ICSE Class 8 Answered
What is a galaxy? Name the different kinds of galaxies.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
Expert Answer
A galaxy is a vast collection of stars, gas and dust bound together by gravity.
The kinds of galaxies are spiral, elliptical, irregular and starburst galaxy.
Answered by | 04 Jun, 2014, 03:23: PM
