You need to be logged in to see this profile
When will it be possible to know exactly how many galaxies there are in the universe?
Is it possible to measure the temperature of the inside of an erupting volcano? If so how do they measure it?
What is the average temperature inside of an erupting volcano?
Is it possible that there are planets like earth in other galaxies in the universe? So would they be habitable?
View all Frequently Asked Questions