You invest so much in it, don't you? It's what elevates you above the beasts of the field, it's what makes you special. Homo sapiens, you call yourself. Wise Man. Do you even know what it is, this consciousness you cite in your own exaltation? Do you even know what it's for?
Dr. Peter Watts
is no stranger to MetaFilter. But look past his sardonic nuptials
, heartbreaking eulogies
, and agonizing run-ins with fascists
) and you'll find one of the most brilliant, compelling, and disquieting
science fiction authors at work today. A marine biologist skilled at deep background research, his acclaimed
2006 novel Blindsight [full text]
-- a cerebral "first contact" tale led by a diverse crew of bleeding-edge post-humans -- is diamond-hard and deeply horrifying, wringing profound existential dread from such abstruse concepts as the Chinese Room
, the Philosophical Zombie
, Chernoff faces
, and the myriad quirks and blind spots
that haunt the human mind.
's last, shattering insight is not the end of the story -- along with crew
, a blackly funny in-universe lecture on resurrecting sociopathic vampirism
), and a rigorously-cited (and spoiler-laden) reference section
, tomorrow will see the release of
Dumbspeech State of Grace Echopraxia [website]
, the long-delayed
"sidequel" depicting parallel events on Earth. Want more? Look inside for a guide to the rest of Watts' award-winning (and provocative) body of work. [more inside]
Storm Chasing on Saturn with Cassini
.] - "The sun is slowly rising over Saturn's north pole, exposing an immense six-sided hurricane. The storm, big enough to swallow four Earths, was first spotted by the Voyager missions in the early 1980s. [Cassini
] will be passing directly over the north pole with its cameras pointing down later this month." (previously 1
GLaDOS teaches fusion and fission for NASA
. Ellen McLain lends her autotuned voice to IRrelevant Astronomy, a video series
produced as part of the education & public outreach mandate of the NASA Spitzer Space Telescope
During the 1950's, Wernher von Braun
served as technical adviser for three space-related television films produced by Disney: Man in Space
, Man and the Moon
and Mars and Beyond
. [more inside]
The Sculpture on the Moon.
"Scandals and conflicts obscured one of the most extraordinary achievements
of the Space Age."
Theoretically sound model for metallic carbon found.
Researchers from Peking University, Virginia Commonwealth University and Shanghai Institute of Technical Physics employed state-of-the-art theoretical methods to show that it is possible to manipulate carbon to form a three-dimensional metallic phase with interlocking hexagons.
“Unlike high-pressure techniques that require three terapascals of pressure to make carbon metallic, the studied structures are stable at ambient conditions and may be synthesized using benzene or polyacenes molecules."
The new metallic carbon structures may have important applications in lightweight metals for space applications, catalysis and in devices showing negative differential resistance or superconductivity. The research is supported by grants from China and the US Department of Energy.
Chandra Sky Map
- Joe DePasquale
runs through the process of creating the map and some helpful tips for using the interactive tool.
How often does a great story dominate the headlines, only to be dropped from the news cycle? How often do journalists tell us of a looming danger or important discovery – only to move quickly to the next new thing? What really happened? How did these events change us? And what are the lingering consequences that may affect our society to this day? These are the questions we are answering at Retro Report, an innovative documentary news organization launched in 2013 as a timely online counterweight to today’s 24/7 news cycle. Combining documentary techniques with shoe-leather reporting, we peel back the layers of some of the most perplexing news stories of our past with the goal of encouraging the public to think more critically about current events and the media
in ~10 minute segments. [more inside]
A Black Hole Mystery Wrapped in a Firewall Paradox
- "A paradox around matter leaking from black holes puts into question various scientific axioms: Either information can be lost; Einstein's principle of equivalence is wrong; or quantum field theory needs fixing." [more inside]
Remember the Chelyabinsk meteor
that exploded over Russia earlier this year, injuring hundreds and giving us dozens of spectacular dashcam videos? It may have friends
CSA Astronaut Chris Hadfield discusses how senses change aboard the International Space Station: Sound
, and Touch
Last fall, the Canadian Space Agency asked students to design a simple science experiment that could be performed in space, using items already available aboard the International Space Station. Today, Commander Chris Hadfield
conducted the winner for its designers: two tenth grade students, Kendra Lemke and Meredith Faulkner, in a live feed to their school in Fall River, Nova Scotia. And now, we finally have an answer to the age-old question, What Happens When You Wring Out A Washcloth In Space? [more inside]
Using data provided by the Lowell Observatory and Minor Planet Center, this fascinating video provides a view of our knowledge of nearby asteroids and how closely their paths intersect with Earth's
. The voiceover explains the count of objects, and what the colorations mean. [slyt]
Surrey Satellite Technology's STRaND 1
demonstrates a new generation of satellites built around smartphones
. Tossed into orbit on an Indian PSLV
, the toaster-sized microsatellite is based on an Android-powered Nexus One that will control the satellite, run apps
, take snapshots, and phone home. While the U.K. leads the smartphone space race, NASA is testing its own PhoneSat series of nanosatellite prototypes
. The University of Surrey explains how it works in this video
"A mission scientist with NASA's Kepler Space Telescope, Natalie Batalha hunts for exoplanets — Earth-sized planets beyond our solar system that might harbor life. She speaks about unexpected connections between things like love and dark energy, science and gratitude, and how "exploring the heavens" brings the beauty of the cosmos and the exuberance of scientific discovery closer to us all
". (Audio link of interview at top left corner of page, other relevant links at bottom of page)
Lauren Rojas, a 12 year old from California, sent Hello Kitty on a return trip to the stratosphere
(over 28 kilometres above the Earth) and recorded the results.
It's been just over eight years since the Hugyens
separated from the Cassini spacecraft
and drifted down to the surface Saturn's moon Titan
. Along the way it provided video
of its descent.
Now a 3D visualization of its landing, based on data from the spacecraft itself, has been created
Is Science Fiction promoting pseuodoscience?
Is it not really better than fantasy?
Is it exhausted and dying, per Paul Kincaid (part 1
, part 2
), a sort of genre-writing version of completing a list of The Nine Billion Names of God
? Does physics-bothering
unrepentant space case
Alistair Reynolds have a compass pointing the way forwards
A five-part series on the ultimate limit on technology, and how that limit could help us find other civilizations: 1 2 3 4 5 [via]
Camilla the rubber chicken
is the child of a chicken and an extra-terrestrial visitor
(whose name is being concealed for legal and safety issues)." After a sad childhood in the circus, Camilla joined the Heliophysics
team at NASA and befriended Little SDO
, the satellite component of the the Solar Dynamics Observatory.
In her capacity as SDO mascot and astrochick, Camilla flew into space with Little SDO, flew into a solar radiation storm
, continues to monitor space weather
, and is training for a trip to the International Space Station
alongside astronaut Lt. Commaner Wiseman
. Camilla also participates in science outreach and education programs
, and she's currently in Australia, preparing to run the solar eclipe marathon
! [more inside]
In 2005, the Discovery Channel aired Alien Worlds
, a fictional documentary based on Wayne Douglas Barlowe's graphic novel, Expedition: Being an Account in Words and Artwork of the 2358 A.D. Voyage to Darwin IV
." Depicting mankind's first robotic mission to an extrasolar planet that could support life, the show drew from NASA's Origins Program
, the NASA/JPL PlanetQuest Mission
, and ESA's Darwin Project
. It was primarily presented through CGI, but included interviews from a variety of NASA scientists and other experts, including Stephen Hawking, Michio Kaku, John Craig Venter and Jack Horner. Oh, and George Lucas, too. Official site
. Previously on MeFi. [more inside]
on Curiosity landing has just started, landing itself is expected two hours later, at 5:31 am UTC/10:31 pm PDT. [more inside]
Coming soon to a red planet near you, it's the Mars Science Laboratory
Monday, August 6 at 05:31 UTC (other times around the world
Curiosity rover is expected to land on Mars in search of conditions suited to
past or present Martian life. Live coverage begins on NASA TV
at 03:30 UTC.
But this mission has been years in the making, so if you have a little catching up to do... [more inside]
In the late 1970s the UK's Anglia Television ran a respected weekly documentary series: Science Report.
But when the show was cancelled in 1977, the producers decided to channel Orson Welles in their final episode. The result was Alternative 3
. Over the course of the hour, the audience would learn that a Science Report
investigation into the UK "brain drain" had uncovered shocking revelations: man-made pollution had resulted in catastrophic climate change, the Earth would soon be rendered uninhabitable, and a secret American / Soviet joint plan was in place to establish colonies on the Moon and Mars. The show ended with footage of a US/Soviet Mars landing from May 22, 1962. After Alternative 3 aired, thousands of panicked viewers phoned the production company and demanded to know how long they had left to change planets. [more inside]
Science off the Sphere
is a video series by Don Pettit aboard the ISS showing off the neat things you can do in zero-gravity. [more inside]
One of the neater aspects of astronomy is that amateurs often make significant contributions to the field. A few nights ago Wayne Jaeschke found a strange cloud feature in his Mars images. He posted his findings to the site Cloudy Nights
. It created a bit of a buzz
there, as well as the wider media
, (even MSNBC!
). It has also piqued the interest of the pros. Researchers working with the Mars Thermal Emission Imaging System
onboard the Mars Odyssey
spacecraft and the Mars Color Imager
onboard the Mars Reconnaissance Observer
are looking over their data to try to figure out exactly what it is they're seeing.
Neil deGrasse Tyson gives testimony
on March 7, 2012 before the U.S. Senate Committee on Commerce, Science and Transportation (Majority member page) (Minority member page)
Eight minutes of speech followed by questioning and response. [more inside]