Astronomy

Category archives for Astronomy

“Bringing an asteroid back to Earth? What’s that have to do with space exploration? If we were moving outward from there, and an asteroid is a good stopping point, then fine. But now it’s turned into a whole planetary defense exercise at the cost of our outward exploration.” -Buzz Aldrin Between recent statements from NASA,…

“Even with all the collected data we cannot say with 100% certainty that the ASASSN-15lh event was a tidal disruption event. But it is by far the most likely explanation.” -Giorgos Leloudas Last year, a record-shattering event occurred: we saw the brightest supernova ever observed in the Universe. It outshone the previous record holder by…

“When we recall the past, we usually find that it is the simplest things – not the great occasions – that in retrospect give off the greatest glow of happiness.” -Bob Hope When a very massive star reaches the end of its life, it runs out of burnable fuel. As a result, the core collapses,…

“They always say time changes things, but you actually have to change them yourself.” -Andy Warhol Any week that passes by that leaves you knowing more than when you started is a good one here at Starts With A Bang! I hope this past week didn’t disappoint, as many of you became acquainted not only with our…

How the Universe changed in 2016 (Synopsis)

“We are not the same persons this year as last; nor are those we love. It is a happy chance if we, changing, continue to love a changed person.” -W. Somerset Maugham After 13.8 billion years have gone by, you might not think that a year makes much of a difference. A year to the…

“It is worthy of notice that in Table VI the brighter variables have the longer periods. It is also noticeable that those having the longest periods appear to be as regular in their variations as those which pass through their changes in a day or two.” -Henrietta Leavitt The past year has held a slew…

“I’ll never, ever be full. I’ll always be hungry. Obviously, I’m not talking about food.” -Dwayne ‘The Rock’ Johnson Only a very small percentage of galaxies have active supermassive black holes. While the black holes themselves are common, they only rarely feed, gaining a huge influx of matter to accelerate and send jets and other…

“I think there are a number of experiments that are thinking about how you could look in different frequency bands, and get a glimpse of the primordial gravitational wave background. I think that would be really revolutionary, because that would be your first glimpse at the very first instant of our Universe.” -Dave Reitze, LIGO’s…

“Science doesn’t always go forwards. It’s a bit like doing a Rubik’s cube. You sometimes have to make more of a mess with a Rubik’s cube before you can get it to go right.” -Jocelyn Bell-Burnell Observations that surprise us, of a phenomenon we weren’t expecting and don’t have an explanation for, are some of…

“If a fellow isn’t thankful for what he’s got, he isn’t likely to be thankful for what he’s going to get.” -Frank A. Clark There’s a lot to be thankful for, and some of those things are truly universal. The world we share, the Sun we orbit, the galaxy we reside in and the Universe…