How has the universe changed till today?

Please make your question more specific.

Time is ALWAYS changing. Since the universe first came to exist (whether you believe in god, or the big bang, etc)

• Planets have been made/destroyed
• Life has lived/died
• Star have been created/destroyed
• Galaxies have been created/destroyed

See where I'm going with this? Please make your question more specific to what you are looking for, because the universe is ALWAYS changing, just like time and space around you.