Modern journalism
How most popular press science articles are written.
How most popular press science articles are written.
Author: Robert Zimmerman
Modern journalism
Glacier ice loss less than thought
A new study suggests that the glacier ice loss in Antarctica and Greenland is less than originally thought.
A new study suggests that the glacier ice loss in Antarctica and Greenland is less than originally thought.
Bolden to China
NASA administrator Charles Bolden’s diplomatic efforts aren’t ending in Saudia Arabia. He will also be heading to China in October.
Update: Bolden is right now in Prague, the Czech Republic, attending the 61st International Astronautical Congress. You can watch some of his remarks during one panel session, posted on SpaceRef.
NASA administrator Charles Bolden’s diplomatic efforts aren’t ending in Saudia Arabia. He will also be heading to China in October.
Update: Bolden is right now in Prague, the Czech Republic, attending the 61st International Astronautical Congress. You can watch some of his remarks during one panel session, posted on SpaceRef.
The crumbling cliffs of Mars
Among the new images posted last week by the HiRise camera on Mars Reconnaissance Orbiter is a picture showing the layered and looping ridgelines within Galle Crater. A close-up of these ridgelines revealed the precarious nature of those crumbling cliff tops.
Below is a low resolution version of the image, with a high resolution cropped inset below that, showing a close-up of the most interesting looking area. In the inset you can see that the top of the cliff has separated away. It almost looks as if several large pieces are about to break off. You can also see that the top of the cliff to the north is made up of hanging rocks that appear to almost float in the air. They too look as if they are about to break off.
What makes this even more intriguing is that there are no boulder piles at the bottom of any cliff. All we can see on the valley floor is a pattern of polygonal fractures, possibly “due to ground ice, or regional tectonic stresses.” If large pieces of these ridge lines are breaking off periodically, as they surely appear to be doing, where has the debris gone?
Islam nations looking to squelch criticism
Freedom of speech alert: Rather than criticize the Islamic terrorists who are killing people, the Organization of the Islamic Conference (OIC) wants the United Nations to supervise speech in order “to prevent incitement to hatred and discrimination against Muslims and to take effective measures to discourage negative stereotyping of people on the basis of religion, faith or race.”
Freedom of speech alert: Rather than criticize the Islamic terrorists who are killing people, the Organization of the Islamic Conference (OIC) wants the United Nations to supervise speech in order “to prevent incitement to hatred and discrimination against Muslims and to take effective measures to discourage negative stereotyping of people on the basis of religion, faith or race.”
Venezuela Election
In yesterday’s elections in Venezuela, things went both good and bad, with the opposition to power-hungry Hugo Chavez winning a majority of votes but barely capturing a third of the seats (62 out of 165) in the new Congress. Key quote:
The government was always likely to get a higher percentage of seats than votes due to changes in electoral districts and voting rules.
Whether these results will slow Chavez’s efforts to make himself dictator remains unclear.
In yesterday’s elections in Venezuela, things went both good and bad, with the opposition to power-hungry Hugo Chavez winning a majority of votes but barely capturing a third of the seats (62 out of 165) in the new Congress. Key quote:
The government was always likely to get a higher percentage of seats than votes due to changes in electoral districts and voting rules.
Whether these results will slow Chavez’s efforts to make himself dictator remains unclear.
Virgin Galactic begins offering flights in 18 months
Richard Branson of Virgin Galactic said today that his company is on schedule to begin flying the first tourist flights in eighteen months.
Richard Branson of Virgin Galactic said today that his company is on schedule to begin flying the first tourist flights in eighteen months.
A scientist’s ten commandments
Published today on the astro-ph website, this preprint by Ignacio Ferrín of the Center for Fundamental Physics at the University of the Andes, Merida, Venezuala, is probably the shortest paper I have ever seen. I think that Dr. Ferrin will forgive me if I reprint it here in its entirety:
1. Go to your laboratory or your instrument without any pre-conceived ideas. Just register what you saw faithfully.
2. Report promptly and scientifically. Check your numbers twice before submitting.
3. Forget about predictions. They are maybe wrong.
4. Do not try to conform or find agreement with others. You may be the first to be observing a new phenomenon and you may risk missing credit for the discovery.
5. Criticism must be scientific, respectful, constructive, positive, and unbiased. Otherwise it must be done privately.
6. If you want to be respected, respect others first. Do not use insulting or humiliating words when referring to others. It is not in accord with scientific ethics.
7. Do not cheat. Cheating in science is silly. When others repeat your experiment or observation, they will find that you were wrong.
8. If you do not know or have made a mistake, admit it immediately. You may say, “I do not know but I will find out.” or “I will correct it immediately.” No scientist knows the answer to everything. By admitting it you are being honest about your knowledge and your abilities.
9. Do not appropriate or ignore other people’s work or results. Always give credit to others, however small their contribution may have been. Do not do unto others what you would not like to be done unto you.
10. Do not stray from scientific ethics.
It seems that some scientists in the climate field (Phil Jones of East Anglia University and Michael Mann of Pennsylvania State University are two that come to mind immediately) would benefit by reading and following these rules.
Stairway to heaven Hawaii
Now it’s “global cooling”!
So now that the “global warming” narrative is beginning to fall flat (sorry John Holdren, but I refuse to play your game and call it “global climate disruption”), what do the elite apparachiks worldwide decide to do? They get together in a private meeting in Spain in June to discuss the future threat from global cooling.
What was that? Did I hear you right? Did you say “global cooling?”
Yup. Key quote from the meeting announcement:
The 58th Bilderberg Meeting will be held in Sitges, Spain 3 – 6 June 2010. The Conference will deal mainly with Financial Reform, Security, Cyber Technology, Energy, Pakistan, Afghanistan, World Food Problem, Global Cooling, Social Networking, Medical Science, EU-US relations. Approximately 130 participants will attend of whom about two-thirds come from Europe and the balance from North America. About one-third is from government and politics, and two-thirds are from finance, industry, labor, education, and communications. The meeting is private in order to encourage frank and open discussion. [emphasis mine]
If it’s not one thing, it’s another. The goal has never been to save the Earth, but to grab power. Now that the public is questioning the reality of the global warming meme, these blowhards have to come up with some other crisis they can use to maintain their positions of power and control. And if it isn’t getting hotter, maybe it’s getting cooler? Never mind the facts or the science, which remains confused and complex. All they want is some justification, no matter how unjustified, for telling everyone else how to live their lives.
One more thought: How much do you want to bet that a good majority of the participants (the full list) flew in on private jets?
James Delingpole of the Telegraph uncovered this little tidbit, and has some blunt but very true words to say about it.
The sad state of the economy
The bad economy since 2008 was only worsened by the Obama stimulus, according to one economist. Key quote:
“Today there is a dependency on people who have never been able to forecast anything,” Taleb said. “What kind of system is insulated from forecasting errors?
The bad economy since 2008 was only worsened by the Obama stimulus, according to one economist. Key quote:
“Today there is a dependency on people who have never been able to forecast anything,” Taleb said. “What kind of system is insulated from forecasting errors?
UN to appoint astrophysicist to negotiate with aliens
The United Nations in charge! They have decided that — should extra-terrestrials ever arrive on Earth — an obscure Malaysian astrophysicist/UN bureaucrat must be in charge of negotiations. In her words:
“We should have in place a co-ordinated response that takes into account all the sensitivities related to the subject. The UN is a ready-made mechanism for such co-ordination.”
The United Nations in charge! They have decided that — should extra-terrestrials ever arrive on Earth — an obscure Malaysian astrophysicist/UN bureaucrat must be in charge of negotiations. In her words:
“We should have in place a co-ordinated response that takes into account all the sensitivities related to the subject. The UN is a ready-made mechanism for such co-ordination.”
new details about Chilean miner rescue
New details about the Chilean miner rescue.
New details about the Chilean miner rescue.
Yankee Doodle Daffy
Neo-Nazi couple discover they are Jewish
More proof why it is foolish to be a bigot: A Polish Neo-Nazi couple discover that they are Jewish.
More proof why it is foolish to be a bigot: A Polish Neo-Nazi couple discover that they are Jewish.
Soyuz lands safely after 24 hour delay
After a 24 hour delay due to an undocking problem, the Soyuz capsule with its three astronauts landed safely last night without a hitch.
After a 24 hour delay due to an undocking problem, the Soyuz capsule with its three astronauts landed safely last night without a hitch.
An archeology dig on the grounds of Cambridge’s Newnham College has unexpectedly unearthed evidence of a large Roman settlement.
An archeology dig on the grounds of Cambridge’s Newnham College has unexpectedly unearthed evidence of a large Roman settlement.
Slot Canyon
An evening pause: A walk through an unidentified slot canyon somewhere on the Colorado Plateau in the Navaho reservation.
House breaks without dealing with NASA bill
The House recessed today without dealing with the NASA authorization bill. Key quote:
House Majority Leader Steny Hoyer (D-Md.) said votes on all bills were postponed until Sept. 29, when the chamber hopes to take up a stopgap spending measure, known as a continuing resolution, to keep the government running at present spending levels past Sept. 30, when the current fiscal year ends.
The House recessed today without dealing with the NASA authorization bill. Key quote:
House Majority Leader Steny Hoyer (D-Md.) said votes on all bills were postponed until Sept. 29, when the chamber hopes to take up a stopgap spending measure, known as a continuing resolution, to keep the government running at present spending levels past Sept. 30, when the current fiscal year ends.
Bolden’s trip to Saudia Arabia
NASA administrator Charles Bolden is off to Saudia Arabia (and elsewhere) and here are some details about the trip.
NASA administrator Charles Bolden is off to Saudia Arabia (and elsewhere) and here are some details about the trip.
Medical insurance plans shut down
“Two major insurers have decided to suspend sales of individual policies rather than run the compliance gauntlet in the health-care overhaul bill.”
“Two major insurers have decided to suspend sales of individual policies rather than run the compliance gauntlet in the health-care overhaul bill.”
Birthplace of the Sun?
In a preprint [pdf] posted today on the astro-ph website, astronomers outline the discovery of a star more like a twin of the Sun than any previously discovered. The star is located in the galactic star cluster M67, 3000 light years away. The similarity is so close that the scientists even speculate that the Sun itself might have formed in this same cluster, 4.5 billion years ago. Key quote from paper:
The similarity of the age and overall composition of the Sun with the corresponding data of M67, and in particular the agreement of the detailed chemical composition of the Sun with that of M67-1194, could suggest that the Sun has formed in this very cluster. According to the numerical simulations by Hurley et al. (2005) the cluster has lost more than 80% of its stars by tidal interaction with the Galaxy, in particular when passing the Galactic plane, and the Sun might be one of those. We note that the orbit of the cluster encloses, within its apocentre and pericentre, the solar orbit. However, the cluster has an orbit extending to much higher Galactic latitudes, presently it is close to its vertical apex at z = 0.41 kpc (Davenport & Sandquist 2010), while the Sun does not reach beyond z = 80 pc (Innanen, Patrick & Duley 1978). Thus, in order for this hypothesis of an M67 origin of the Sun to be valid, it must have been dispersed from the cluster into an orbit precisely in the plane of the Galactic disk, which seems improbable.
The last sentences above refer to the different orbital inclinations of the galactic orbits of both the Sun and M67. M67’s orbital inclination is far steeper. While M67 is presently about 1350 light years (410 parsecs) above the galactic plane, the Sun’s orbit never takes it more than 261 light years above the plane.
One more point of interest: M67 is a well known object to amateur astronomers, located in the constellation Cancer.
Soyuz undocking at ISS delayed
The scheduled return of three astronauts on a Soyuz spacecraft has been delayed tonight because of a malfunction in the docking port.
Update: The return to Earth has definitely been canceled for tonight. The problem was caused when latches on the Soyuz, designed to secure it safely to ISS, refused to release on command. As of 12:43 am the plan was to recycle and try to land on Friday evening.
The scheduled return of three astronauts on a Soyuz spacecraft has been delayed tonight because of a malfunction in the docking port.
Update: The return to Earth has definitely been canceled for tonight. The problem was caused when latches on the Soyuz, designed to secure it safely to ISS, refused to release on command. As of 12:43 am the plan was to recycle and try to land on Friday evening.
Field of gold played by Sungha Jung
An evening pause: Fields of Gold, played by Sungha Jung. Man, can this kid play the guitar!
The double vortex at Venus’s south pole is gone
Using data accumulated over the past four years by Venus Express, scientists have shown that the giant double vortex storm at Venus’s south pole was only a temporary phenomenon. You can download the actual paper here [pdf]. Key quote from the paper:
The polar region of Venus shows a dynamics regime quite different than the rest of the planet, with a separation region delimited by the cold collar zone. Average wind speeds presents an almost solid body rotation, while instantaneous view highlights the complex dynamic structure with air flowing almost toward all directions. The so called dipole shape is not a stable feature and the morphology of the vortex is significantly variable on both short and long timescales.
The “cold collar” is an atmospheric ring of colder temperatures that encircles the planet’s poles.
Using data accumulated over the past four years by Venus Express, scientists have shown that the giant double vortex storm at Venus’s south pole was only a temporary phenomenon. You can download the actual paper here [pdf]. Key quote from the paper:
The polar region of Venus shows a dynamics regime quite different than the rest of the planet, with a separation region delimited by the cold collar zone. Average wind speeds presents an almost solid body rotation, while instantaneous view highlights the complex dynamic structure with air flowing almost toward all directions. The so called dipole shape is not a stable feature and the morphology of the vortex is significantly variable on both short and long timescales.
The “cold collar” is an atmospheric ring of colder temperatures that encircles the planet’s poles.
House compromise NASA budget
Florida Today reports the release by the House today of their compromise proposal for NASA’s budget. You can see a side-by-side comparison with the Senate version here [pdf].
Florida Today reports the release by the House today of their compromise proposal for NASA’s budget. You can see a side-by-side comparison with the Senate version here [pdf].
The sun influences the climate, admit the powers-that-be
Will wonders never cease? The sun actually does influence the climate, the powers-that-be admit at last.
Will wonders never cease? The sun actually does influence the climate, the powers-that-be admit at last.
The moons of Saturn
The Cassini spacecraft orbiting Saturn continues to send back a wealth of data, and some gob-smacking wonderful images. Below are two of the more recent examples. The first is not a computer-generated graphic: it shows the small moon Helene (21 miles across) during a fly-by on March 3, 2010, with Saturn’s atmosphere providing the background. The second captures Saturn’s two largest moons, with the smaller Rhea crossing in front of the larger Titan.
Muslims defend free speech
Some encouraging news: A defense of free speech by American and Canadian Muslims.
Some encouraging news: A defense of free speech by American and Canadian Muslims.
Pressure mounting for Rajendra Pachauri to resign as IPCC head
Pressure seems to be mounting for Rajendra Pachauri to resign as head of the IPCC. Key quote:
“It’s vital that this body is led by someone whose academic and intellectual credentials are unquestioned and I’m afraid that can no longer be said of him.”
Pressure seems to be mounting for Rajendra Pachauri to resign as head of the IPCC. Key quote:
“It’s vital that this body is led by someone whose academic and intellectual credentials are unquestioned and I’m afraid that can no longer be said of him.”