These great hollow globes of artificial super-metals, and artificial transparent adamant, ranged in size from the earliest and smallest structures, which were no bigger than a very small asteroid, to spheres considerably larger than the Earth. (Olaf Stapledon, STAR MAKER)
Saturday, November 30, 2013
Bare Survivor
Today's Astronomy Picture of the Day is a short video showing the fall of Comet ISON towards the Sun. ISON appears to have survived...barely. It is significantly diminished in magnitude and even form.
Friday, November 29, 2013
Saturn
A nice gallery of of shots from the long-running Cassini orbiter: Saturn, the rings, the mini-system of moons and more.
Sun Diver
Today's Astronomy Picture of the Day shows Comet ISON doing it's deep dive around the Sun. Initially reported as completely destroyed, it now appears that the comet survived, greatly diminished.
Thursday, November 28, 2013
Another Nebula in Orion
Today's Astronomy Picture of the Day shows another nebular cloud in the constellation of Orion, "south" of the more famous Messier 42, the Great Nebula in Orion.
Wednesday, November 27, 2013
ISON
Today's Astronomy Picture of the Day is a short video showing Comet ISON in the dawn sky. Will ISON survive it's plunge towards the Sun?
Tuesday, November 26, 2013
Shock and Awe
I have somehow managed to read seventy-two books so far this year (and the year isn't over).
I work with people who rarely read, some manage one book every several years. This is my own technological singularity, how the heck can you not read?
Luckily, there are still readers out there. For example, these folks who are active in the arts.
This is how I want to live. No room for books at home? Visit a library! Our future depends on people with active imaginations and well-furnished minds.
I work with people who rarely read, some manage one book every several years. This is my own technological singularity, how the heck can you not read?
Luckily, there are still readers out there. For example, these folks who are active in the arts.
This is how I want to live. No room for books at home? Visit a library! Our future depends on people with active imaginations and well-furnished minds.
MotherShip
Today's Astronomy Picture of the Day shows a "cap cloud" over the Sierra Nevada mountains. The mothership is coming!
Monday, November 25, 2013
Thinner
Today's Astronomy Picture of the Day is of NGC 4921, an "anemic" spiral galaxy in the constellation of Coma. Anemic? Such beauty!
Sunday, November 24, 2013
The Missing are Deadly
George Eliot's portable writing desk is still missing. Have you seen this desk?
Multiple Bams
The Hubble Space Telescope has caught sight of a second supernova explosion in spiral galaxy NGC 6984 (located in the constellation of Indus).
Addendum: What a supernova remnant looks like. NGC 6946, known as the "Fireworks Galaxy" has played host to a number of stellar explosions.
Addendum: What a supernova remnant looks like. NGC 6946, known as the "Fireworks Galaxy" has played host to a number of stellar explosions.
Bam!
New evidence has been discovered for the presence of a jet of high-energy particles emitting (blasting) out of the supermassive black hole at the core of our galaxy. It's a dangerous place out there.
Addendum: This is a view from NGC 4945 showing a view into the central region of that galaxy.
Addendum: This is a view from NGC 4945 showing a view into the central region of that galaxy.
Pine Island
This Large Image from NASA shows the Pine Island Glacier in the process of separating from the continent of Antarctica. Foolish humans! How long before the Primordial Ones can escape from their frozen sleep?
Comet
Today's Astronomy Picture of the Day shows Comet Hale-Bopp over the skies of Joshua Tree National Park (California) in 1997.
It's Origin and Purpose are Still a Mystery
A short documentary from 1966 exploring the making of 2001: A Space Odyssey.
Mr. Sandman
A gallery of Dave McKean art for Neil Gaiman's Sandman series. Gaiman and McKean discuss how Sandman came to be. Gaiman on libraries.
Eldritch Horrors
Scouting New York (a great site) discovers H.P. Lovecraft's eldritch horrors of New York City.
Saturday, November 23, 2013
15 Years On
How big has the International Space Station grown since the first module was launched fifteen years ago? Take a look.
Addendum: An infographic (downloadable) of the ISS. Image from the initial stages of on-orbit construction.
Sundiver
Today's Astronomy Picture of the Day is a short video taken by the STEREO-A spacecraft. Comet Encke (which has survived the trip many times) and Comet ISON (C/2012 S1) are falling ever closer to the Sun. Will ISON survive?
Daily Grind
A new book takes a look at the odd daily rituals of the writing class. Sex, drugs and rock and roll and much more.
Death and Beyond
Happy 50th Anniversary to Doctor Who! The show that was once cancelled and revived, growing in popularity in the U.S. (where you can find Doctor Who in Hot Topic) and beyond.
Friday, November 22, 2013
California Dreaming
Today's Astronomy Picture of the Day shows a portion of the sky (see the image of the Moon for a guide to how big a portion) between the constellations of Taurus and Perseus. Given sufficient light-gathering power you would be treated with this view.
Thursday, November 21, 2013
Cubesats Away!
Today's Astronomy Picture of the Day shows November 19's launch of a Minotaur 1 rocket from Wallops Island, Virginia. The vehicle was carrying a cargo made up of twenty-nine "cubesats" (many built by high school students). This makes the third launch from Wallops that I've been able to see from my backyard
Addendum: And more cubesats on the way!
Addendum: And more cubesats on the way!
Wednesday, November 20, 2013
The Wallet Cringes
In the latest episode of The Three Hoarsemen, we help you empty the money from your wallet.
Blade Runner
Gaff: Monsieur, azonnal kövessen engem, bitte!
[Deckard gestures to Sushi Master for translation]
Sushi Master: He say you under arrest, Mister Deckard.
Deckard: Got the wrong guy, pal.
Gaff: Lófaszt! Nehogy már! Te vagy a Blade, Blade Runner!
Sushi Master: He say you blade runner.
Deckard: Tell him I'm eating.
Gaff: Captain Bryant toka. Meni-o mae-yo.
Deckard: Bryant, huh?
Blade Runner as a series of watercolors. You're welcome.
[Deckard gestures to Sushi Master for translation]
Sushi Master: He say you under arrest, Mister Deckard.
Deckard: Got the wrong guy, pal.
Gaff: Lófaszt! Nehogy már! Te vagy a Blade, Blade Runner!
Sushi Master: He say you blade runner.
Deckard: Tell him I'm eating.
Gaff: Captain Bryant toka. Meni-o mae-yo.
Deckard: Bryant, huh?
Blade Runner as a series of watercolors. You're welcome.
On the Edge
Today's Astronomy Picture of the Day is an artist conception of the strange space around a black hole. 4U1630-47 displays jets of energy coming from it's poles. What causes this?
Tuesday, November 19, 2013
M15
Today's Astronomy Picture of the Day is a wonderful shot from the Hubble Space Telescope showing globular cluster M15 in the constellation of Pegasus. This is one of the relatively few globular clusters you can observe in the fall or winter sky. In a "amateur" instrument it takes on the appearance of a swarm of bees or a sprinkling of diamonds.
Monday, November 18, 2013
MAVEN Launch
MAVEN stands ready on it's launch pad under cloudy skies. Luckily the clouds and some errant readings didn't prevent the countdown from proceeding and MAVEN launched on time. On the way to Mars!
Alien Landing Zone
Today's Astronomy Picture of the Day could be a still from an upcoming alien encounter movie. But no, it is just aurora and unusual clouds over Iceland.
Sleep Sheep, Sleep
Do androids dream of electric sheep? What about books?
And time for the weekly debate: Are books dead?
And time for the weekly debate: Are books dead?
Sunday, November 17, 2013
Murray Ridge
Mars Exploration Rover Opportunity settles into it's winter work area, Murray Ridge, on the western rim of Endeavour Crater on Mars. Opportunity's ninety-day (Sol) mission started in 2004. Think about that. That is one hell of a return on investment. I wish my car would work that long between repairs!
Arc of the Diver
Expedition 38 to the International Space Station launches from it's pad and arcs gracefully into space.
MAVEN
The Atlas V launch vehicle with NASA's MAVEN (Mars Atmosphere and Volatile EvolutioN) vehicle perched on top is lit by searchlights on this, the eve of it's first launch window.
Full McNaught
Today's Astronomy Picture of the Day shows Comet McNaught (the "Great Comet" of 2007) and it's highly-extended tail. Will Comet ISON rival this sight?
Saturday, November 16, 2013
Comet ISON
Today's Astronomy Picture of the Day is a "positive" and "negative" image of Comet ISON from November 15. The comet has undergone a dramatic jump in activity (and brightness) and is clearly visible with a low power/high field of view device (binoculars, for example). A bit more of a jump in brightness and it should be visible (in dark skies).
Friday, November 15, 2013
Flash! Aaa-aaa!
Today's Astronomy Picture of the Day is another (very different) view of the recent eclipse: at the moment of totality, a diffraction grating is used to capture the Sun's spectrum.
Thursday, November 14, 2013
Jets!
Today's Astronomy Picture of the World shows NGC 1097, a spiral galaxy in the constellation of Fornax. The galaxy displays four jets, all centered on the galaxies central black hole (but possibly not coming from there).
Wednesday, November 13, 2013
Launch Prep
The MAVEN (Mars Atmosphere and Volatile EvolutioN) spacecraft undergoes launch preparations in this image from NASA. First launch "window" is on November 18, from 1328 to 1528 Eastern Standard Time.
In the Shadow of the Rings
Today's Astronomy Picture of the Day shows Saturn and it's rings. And...if you look closely ("mouseover"), Mars, Venus and the Earth-Moon pair.
Tuesday, November 12, 2013
Tailed Rock
Today's Astronomy Picture of the Day shows Asteroid P5 in our own asteroid belt. Which has unexpectedly spawned multiple tails. Light pressure? Multiple hits from smaller rocks?
Monday, November 11, 2013
A Many-Layered Star
Today's Astronomy Picture of the Day is another (unique) view of the recent solar eclipse. Images from multiple orbiting observatories (working in different spectrum's of light) are combined to show Sol at the eclipse.
Sunday, November 10, 2013
Set the Controls for the Heart of the Sun
Heart-stopping moments in outer space as contact is lost with a probe on the way to Mercury.
The Ice Between the Fires
In today's Astronomy Picture of the Day, Comet McNaught is seen between the fireworks and lightning in Perth, Australia.
Saturday, November 9, 2013
Lovejoy Amongst the Beehive
Today's Astronomy Picture of the Day shows Comet Lovejoy (C/2013 R1) one of four comets that you can see (given optics and dark skies) among the stars of the morning sky. Here it "zooms" past Messier 44, the Beehive Cluster, in the constellation of Cancer.
Friday, November 8, 2013
Totality
Today's Astronomy Picture of the Day shows the recent solar eclipse from Uganda. At the moment of totality, the corona and the prominences appear.
Thursday, November 7, 2013
High View
Today's Astronomy Picture of the Day shows the recent solar eclipse from a unique perspective: 44,000 feet high and above the obscuring clouds.
Neigh! Neigh!
So, I'm on a podcast! Actually, I've been on more than one podcast, but now I am (along with Jeff Patterson and John Stevens) one of The Three Hoarsemen (subtitled "of the Apocalypse" or "in the Balcony" at various times).
Past episodes (and a link to the feed page):
The Three Hoarsemen Cometh! Get Off My SF Lawn!
The Three Hoarsemen Ride!
Life Gets in the Way of Fandom.
And...our current episode (and our first in-depth book coverage): The Three Hoarsemen Discuss Samuel R. Delany's NOVA.
Past episodes (and a link to the feed page):
The Three Hoarsemen Cometh! Get Off My SF Lawn!
The Three Hoarsemen Ride!
Life Gets in the Way of Fandom.
And...our current episode (and our first in-depth book coverage): The Three Hoarsemen Discuss Samuel R. Delany's NOVA.
Wednesday, November 6, 2013
Shimmering
Today's Astronomy Picture of the Day shows a spectacular Halloween-night aurora in the skies of Norway.
Tuesday, November 5, 2013
Getting Closer
Today's Astronomy Picture of the Day shows how good we're getting at discovering exoplanets. Kepler 78b, only 1.8 "earthmass" in size!
Monday, November 4, 2013
Ansible!
(I somehow overlooked the e-mail, so I'm posting this retroactively!)
It's Movember! Time for a new issue of Ansible from Dave Langford!
It's Movember! Time for a new issue of Ansible from Dave Langford!
It's more than science fiction: "Sir Ben Kingsley argues that the Ender's Game film has qualities that mere sf fans won't appreciate: 'I think there's a much bigger audience than just your science fiction fans – we'll get them as well – but we'll also get people who want a philosophical journey, that journey of spirit through the film.' (Getreading.co.uk, 23 October) [MPJ]"
It's not science fiction: "Kurt Vonnegut's Slaughterhouse-Five was cleared by the Sunday Times literary tribunal of any horrid genre taint: 'The cultish Vonnegut's part memoir, part study of psychosis and escape is not the sci-fi it's often dismissed as.' ('100 books to love', 6 October) [LC]"Always worth a read.
New York Sunrise
Today's Astronomy Picture of the Day shows an eclipsed Sun rising over New York City.
Sunday, November 3, 2013
Double Shadow
Today's Astronomy Picture of the Day is a composite of a 2005 solar eclipse that morphed over location from total to annular, giving different views of coverage.
Saturday, November 2, 2013
Three by Three
Today's Astronomy Picture of the Day shows a recent shadow transit of the shadows of three moons (Callisto, Io and Europa) across the face of Jupiter. I've been lucky to see three shadows in one night, but never lucky enough to see three (or four!) at once.
Friday, November 1, 2013
Smoke Gets In Your Eyes
Today's Astronomy Picture of the Day shows NGC 7841 in the constellation of Frustriaus. What's really interesting (other than the beautiful structure) about this nebula is it's location. Howdy, neighbor!