What’s the difference between the universe and the multiverse? Do we live in the multiverse? @PaulMattSutter at #365DaysOfAstro
The day when the Universe tried to Declare War. #365daysOfAstro @astronomyCast
Does the Universe go on forever or does it have an edge? Has it always existed and if not, how old is it? Will it end? more at #365DaysOfAstro today’s @unawe #spacescoop
Universe isn’t expanding into anything. But what if we’re living in a vast multiverse, and our Universe is bumping up against other universes?
What’s Brewing? Science! How about InSight mission, global warming, and the expansion of the universe? @PaulMattSutter will discuss all this topics at #365DaysOfAstro
How big was the universe when it was little? Can gravitational waves slow down?
How do we know the universe is expanding? Do you know that Europa has giant spikes?