Galaxies

Category archives for Galaxies

“We are not simply in the universe, we are part of it. We are born from it.” -Neil deGrasse Tyson The story of the Universe is the story of us all; we all share the same cosmic history, coming from a hot, dense state some 13.8 billion years ago known as the Big Bang and…

“Pinwheel, pinwheel spinning around. Look at my Pinwheel and see what I found. Pinwheel, pinwheel, breezy and bright. Spin me good morning, spin me good night.” -Janet Gardner It’s time for another Messier Monday, where each week, one of the 110 deep-sky objects that make up the famed Messier Catalogue — the first large, accurate catalogue of non-cometary…

“But certainly the laser proved to be what I realized it was going to be. At that moment in my life I was too ignorant in business law to be able to do it right, and if I did it over again probably the same damn thing would happen.” -Gordon Gould, inventor of the laser…

“Most writers spend their lives standing a little apart from the crowd, watching and listening and hoping to catch that tiny hint of despair, that sliver of malice, that makes them think, ‘Aha, here is the story.’” -Ayelet Waldman Welcome back again to another Messier Monday, where we’re all set to take an in-depth look at one…

The Dark Depths of the Universe

“By denying scientific principles, one can maintain any paradox.” -Galileo Galilei Day and night. It seems like the simplest, most natural thing about our world, that the Sun illuminates one half of the Earth at a time. While the Earth spins on its axis, orbiting the Sun, roughly half of our lives are spent bathed…

Our great cosmic motion

“It’s a wonderful world. You can’t go backwards. You’re always moving forward. It’s the wonderful part about life. And that’s terrific.” -Harvey Fierstein Yes, it’s true. As stationary and secure as it seems when you plant your feet firmly on the ground, the reality is we are always moving through the cosmos. About its axis,…

“It’s coming right for us!” -Uncle Jimbo, from South Park Welcome back to another Messier Monday, only here on Starts With A Bang! Each Monday, we take an in-depth look at one of the 110 deep-sky objects that make up the Messier Catalogue, the first accurate and comprehensive deep-sky catalogue of relatively bright, extended celestial objects that…

“Yes, indeed, if humankind — from humble farmers in the fields and toiling workers in the cities to teachers, people of independent means, those who have reached the pinnacle of fame or fortune, even the most frivolous of society women — if they knew what profound inner pleasure await those who gaze at the heavens,…

How to find your very own supernova

“Do you see the absurdity of what I am? I can’t even express these things properly because I have to – I have to conceptualize complex ideas in this stupid limiting spoken language! But I know I want to reach out with something other than these prehensile paws! And feel the wind of a supernova…

What is dark energy?

“Because dark energy makes up about 70 percent of the content of the universe, it dominates over the matter content. That means dark energy will govern expansion and, ultimately, determine the fate of the universe.” -Eric Linder It’s been a while since we’ve spoken about dark energy, and we were just talking about Einstein’s greatest…