“We’re building spacecraft, not bizjets.”
The real future: “We’re building spacecraft, not bizjets.”
The real future: “We’re building spacecraft, not bizjets.”
Author: Robert Zimmerman
“We’re building spacecraft, not bizjets.”
Ethane lakes in a red haze: Titan’s uncanny moonscape
Titan’s ethane lakes in a red haze.
So far, there are no recognisable signs of organic life. That’s not surprising: by terrestrial standards, Titan is a deep freeze with surface temperatures at a chilly -180°C. Yet Titan is very much alive in the sense that its atmosphere and surface are changing before our eyes. Clouds drift through the haze and rain falls from them to erode stream-like channels draining into shallow lakes. Vast dune fields that look as if they were lifted from the Sahara sprawl along Titan’s equator, yet the dark grains resemble ground asphalt rather than sand. It is a bizarrely different world that looks eerily like home. Or as planetary scientist Ralph Lorenz puts it: “our prototype weird-world exoplanet”.
Titan’s ethane lakes in a red haze.
So far, there are no recognisable signs of organic life. That’s not surprising: by terrestrial standards, Titan is a deep freeze with surface temperatures at a chilly -180°C. Yet Titan is very much alive in the sense that its atmosphere and surface are changing before our eyes. Clouds drift through the haze and rain falls from them to erode stream-like channels draining into shallow lakes. Vast dune fields that look as if they were lifted from the Sahara sprawl along Titan’s equator, yet the dark grains resemble ground asphalt rather than sand. It is a bizarrely different world that looks eerily like home. Or as planetary scientist Ralph Lorenz puts it: “our prototype weird-world exoplanet”.
Standing up for your rights with the police when they ask for id
If you have broken no laws, you are not required to show the police your id. Getting them to accept this legal fact is often quite difficult. It is even more difficult if you should approach them with a camera while openly carrying a gun, as this man does. Watch the video below to see he not only refuses to give them his id, he literally walks away in the end, leaving the two cops befuddled.
Some background on the video can be found here.
TSA agents pat down 6-year-old twice
TSA agents pat down 6-year-old twice.
TSA agents pat down 6-year-old twice.
Kate Bush – Running up that hill
Bill would let federal health researchers ban certain chemicals
Giving more power to unelected bureaucrats: A new bill would let federal health researchers unilaterally ban certain chemicals.
Giving more power to unelected bureaucrats: A new bill would let federal health researchers unilaterally ban certain chemicals.
Confessions of a moon rock thief
Confessions of a moon rock thief.
And in a related story: Fish captain fights to keep long-missing moon rock.
Confessions of a moon rock thief.
And in a related story: Fish captain fights to keep long-missing moon rock.
The space shuttle docks with ISS, for the last time
The space shuttle docks with ISS, for the last time.
The space shuttle docks with ISS, for the last time.
A senator’s flying violation causes him to introduce legislation to change FAA
Senator James Inhofe (R-Oklahoma) and pilot, sanctioned by the FAA for landing on a closed runway — the closure of which had not been publicly announced by the FAA — has introduced a bill to change how the agency polices pilots.
Senator James Inhofe (R-Oklahoma) and pilot, sanctioned by the FAA for landing on a closed runway — the closure of which had not been publicly announced by the FAA — has introduced a bill to change how the agency polices pilots.
Mount Etna eruption closes airports and causes clocks to run 15 minutes fast
Mount Etna had its fifth eruption this year Saturday, closing the local airport and causing local clocks to run 15 minutes fast. With lots of good images.
Mount Etna had its fifth eruption this year Saturday, closing the local airport and causing local clocks to run 15 minutes fast. With lots of good images.
Carp Attack
NASA continues to stall on heavy-lift rocket
It ain’t ever happening: NASA continues to stall on their final design for Congress’s mandated heavy-lift rocket.
No one should be surprised by this. Obama has never wanted NASA to build this rocket, when it was Constellation and now when it is the program-formerly-called-Constellation. Moreover, Congress hasn’t given NASA enough money or time to do it anyway. Better the program die and the money is used for something else, or cut entirely in order to reduce the crushing federal debt.
It ain’t ever happening: NASA continues to stall on their final design for Congress’s mandated heavy-lift rocket.
No one should be surprised by this. Obama has never wanted NASA to build this rocket, when it was Constellation and now when it is the program-formerly-called-Constellation. Moreover, Congress hasn’t given NASA enough money or time to do it anyway. Better the program die and the money is used for something else, or cut entirely in order to reduce the crushing federal debt.
Thomas Dolby’s “She blinded me with science” as performed by the Muppets
An evening pause: Thomas Dolby’s “She blinded me with science” as performed by the Muppets.
The government’s war on cameras and free speech
The government’s war on cameras and free speech.
The government’s war on cameras and free speech.
Washington’s Never-Ending Scam of Fake Spending Cuts
Washington’s never-ending scam of fake spending cuts.
The politicians only get away with this because the press has let them. Which is why I always make reference back to past budgets to give some context to the so-called “cuts,” which often are exactly not that.
Washington’s never-ending scam of fake spending cuts.
The politicians only get away with this because the press has let them. Which is why I always make reference back to past budgets to give some context to the so-called “cuts,” which often are exactly not that.
More evidence dinosaurs were warm-blooded
A new study has found new evidence that dinosaurs were warm-blooded and active, unlike modern reptiles. Even more surprising,
“The dinosaurs appeared to be even more active than the mammals. We certainly didn’t expect to see that. These results provide additional weight to theories that dinosaurs were warm-blooded and highly active creatures, rather than cold-blooded and sluggish.”
A new study has found new evidence that dinosaurs were warm-blooded and active, unlike modern reptiles. Even more surprising,
“The dinosaurs appeared to be even more active than the mammals. We certainly didn’t expect to see that. These results provide additional weight to theories that dinosaurs were warm-blooded and highly active creatures, rather than cold-blooded and sluggish.”
Obama’s Stimulus Waste: $7 million per House on Internet Access
Obama’s stimulus bill: $7 million per house to provide seven homes internet access in Montana.
Obama’s stimulus bill: $7 million per house to provide seven homes internet access in Montana.
The last space shuttle has reached orbit
After a very short hold at 31 seconds, the space shuttle Atlantis has launched and reached orbit without any obvious hitches.
After a very short hold at 31 seconds, the space shuttle Atlantis has launched and reached orbit without any obvious hitches.
The Senate canceled its July 4th Break to deal with the debt and literally did nothing
Throw these bums out! The Senate canceled its July 4th break to deal with the debt and literally did nothing.
Throw these bums out! The Senate canceled its July 4th break to deal with the debt and literally did nothing.
Where to find life in the Milky Way galaxy
A paper published today on the Los Alamos astro-ph preprint website has attempted to model the habitable zones within the Milky Way galaxy. From the abstract:
We predict that ~1.2% of all stars host a planet that may have been capable of supporting complex life at some point in the history of the Galaxy. Of those stars with a habitable planet, ~75% of planets are predicted to be in a tidally locked configuration with their host star. The majority of these planets that may support complex life are found towards the inner Galaxy, distributed within, and significantly above and below, the Galactic midplane.[emphasis mine]
They took into consideration the hazard of supernovae for killing off planetary life, as well as other factors such as the where the necessary heavier elements would be available for producing planets.
You can download the paper here [pdf].
A paper published today on the Los Alamos astro-ph preprint website has attempted to model the habitable zones within the Milky Way galaxy. From the abstract:
We predict that ~1.2% of all stars host a planet that may have been capable of supporting complex life at some point in the history of the Galaxy. Of those stars with a habitable planet, ~75% of planets are predicted to be in a tidally locked configuration with their host star. The majority of these planets that may support complex life are found towards the inner Galaxy, distributed within, and significantly above and below, the Galactic midplane.[emphasis mine]
They took into consideration the hazard of supernovae for killing off planetary life, as well as other factors such as the where the necessary heavier elements would be available for producing planets.
You can download the paper here [pdf].
Watching the last shuttle launch on your computer
Clark Lindsey has provided a list of websites where you can watch the shuttle launch live from your computer.
Also, Bill Harwood is updating his reports very regularly.
Clark Lindsey has provided a list of websites where you can watch the shuttle launch live from your computer.
Also, Bill Harwood is updating his reports very regularly.
More evidence the debt crisis is about to go critical
Highest Water in a Decade Expected at Lake Powell
The highest water level in a decade is expected at Lake Powell by August.
Lake Powell’s rising water level is a result of the long and wet winter this year. An above-average snowpack, with late snows and unseasonably cold weather has lead to a slower melt than usual. As of May, the snowpack that feeds Lake Powell was 30 percent higher than average, with only 50 percent of the accumulated snowpack melted. [emphasis mine]
I thought Al Gore told us this wasn’t going to happen anymore.
The highest water level in a decade is expected at Lake Powell by August.
Lake Powell’s rising water level is a result of the long and wet winter this year. An above-average snowpack, with late snows and unseasonably cold weather has lead to a slower melt than usual. As of May, the snowpack that feeds Lake Powell was 30 percent higher than average, with only 50 percent of the accumulated snowpack melted. [emphasis mine]
I thought Al Gore told us this wasn’t going to happen anymore.
TSA agent accused of pilfering from passengers
Doesn’t this make you feel safer? A TSA agent was arrested in Florida earlier this week for stealing from passengers.
Doesn’t this make you feel safer? A TSA agent was arrested in Florida earlier this week for stealing from passengers.
A new image of Vesta from Dawn
Dawn continues to approach the large asteroid Vesta. Below is an image taken July 1st from about 62,000 miles. The image has a resolution of 5.8 miles per pixel.
Despite Vesta’s large size, 330 miles in diameter, it is nonspherical. This fact, combined with data that says it is differentiated with a core and mantle, suggests that it is the remains of a larger object that subsequently broke up.
Dawn continues to approach the large asteroid Vesta. Below is an image taken July 1st from about 62,000 miles. The image has a resolution of 5.8 miles per pixel.
Despite Vesta’s large size, 330 miles in diameter, it is nonspherical. This fact, combined with data that says it is differentiated with a core and mantle, suggests that it is the remains of a larger object that subsequently broke up.
David Byne – “Don’t Fence Me In”
An evening pause: A song first made famous by Roy Rogers.
An evening pause: A song first made famous by Roy Rogers.
The painful transition to private space
It appears that U.S. aerospace layoffs more than tripled in the first half of 2011.
The downsizing, prompted by cutbacks in defense and government contracts, jumped from 6,121 in the first six months of 2010 to 20,851 this year, based on planned layoffs announced by major employers.
Though I have always favored shutting down the government space agency and replacing it with privately-built rockets and spaceships, the manner in which this is being done now is disgraceful. George Bush declared the retirement of the shuttle seven years ago. Since then Congress, Bush, and Obama have all done an abominable job preparing the nation for that retirement.
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The billion pixel camera of Gaia
Private company hires former NASA engineers and astronauts
The transition to private space: Sierra Nevada hires former NASA engineers and astronauts.
The transition to private space: Sierra Nevada hires former NASA engineers and astronauts.
More stupidity from the Center for Biological Diversity
The Center for Biological Diversity (CBD) today sued the Bureau of Land Management (BLM) in Colorado for allowing caving to take place at the annual convention of the National Speleological Society.
The CBD claims that human activity can spread white nose syndrome, the mysterious ailment that has been killing millions of bats across the eastern United States. To quote:
It is well documented that the fungus believed to cause white-nose syndrome, aptly named Geomyces destructans, can be spread on the clothes and gear of people visiting caves. Scientists strongly suspect that the disease is a recent import from Europe, likely transported by someone who visited a cave there and then came to North America.
To be blunt, this statement is an outright lie.
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