Abstruse Goose: Make a Wish

I’m not exactly sure what this is a picture of — I’ve seen it somewhere, maybe a graphic picture of noise? some computer thing? — but given his title, Abstruse Goose clearly means us to think of it as stars. #1.  It looks real.  #2.  Abstruse Goose, if you’re out there, can you tell us […]

Making a Really Big Galaxy

This is how astronomers think giant galaxies form super-massive black holes (the adjectives are the astronomers’).  Way back at the beginning, maybe a billion years after the birth of a 14 billion year old universe, enormous galaxies a hundred times bigger than the Milky Way were born, pulling themselves together out of clouds of stars […]

Perseids against the Milky Way, Sigh

The Perseids are reliable, regular shooting stars, a meteor shower that shows up nights in late July every year.  I didn’t see the Perseids this year myself because Baltimore’s skies are a rich carnelian haze that hold nothing much and certainly not meteorites.  And Heather didn’t see them because, she thinks, of light pollution.  To […]

Us, From Far Away

This is a photograph — meaning, it’s real — taken from 114 million miles away on the far side of the sun.  The brightest little dot in the lower left is the earth.  The less bright dot near it is our moon.  Click on it:  it almost makes you cry.

Abstruse Goose: the Creation, Part 2

Abstruse Goose says:  The following sentence is false.  The preceding sentence is true. Then he adds:  The title text is true. He’s toying with us, isn’t he. Credit: http://abstrusegoose.com/244

Newly-Evolved Hybrid

On July 28, 2010, nearly 900,000 galaxies were put into a public database, and this is Galaxy #1, or SDSS J000000.41-102225.6, and don’t tell me astronomers don’t know how to name things.   Galaxy #1 is probably an elliptical; the rest of the 900,000 are either ellipticals or spirals or something else, and were identified as […]

Alien Planets & Astronomers Behaving Like the Rest of Us

Remember a month or so ago, when astronomers running NASA’s Kepler satellite announced they’d release the data on 300 possibly earth-like planets but keep the 400 best possibilities proprietary to NASA and announce it all next February?  And non-Kepler astronomers, the media, and the internet fussed at the Kepler astronomers for being dogs-in-the-manger?  And then […]