Category: Behind The Black

Russia’s Proton rocket successfully launched a commercial satellite today.

8:34 am

The competition heats up: Russia’s Proton rocket today successfully launched another commercial communications satellite.

The troublesome Briz-M upper stage still has to get the satellite to its proper orbit, so stay tuned. Nonetheless, this launch, only a few weeks after their last commercial Proton launch, suggests they were serious about launching nine more commercial launches this year.

Meanwhile, we wait for SpaceX’s first commercial launch by the Falcon 9 rocket. Their launch manifest still claims there will be three such launches before the next Falcon 9/Dragon mission to ISS later this year, but two of those launches were supposed to have occurred already. The non-occurrence of the March MDA/Cassiope launch out of Vandenberg is especially puzzling, as there are few scheduling conflicts at that rarely used spaceport.

The Falcon 9 delays at this point are beginning to be worrisome, and suggest the skepticism of some about SpaceX’s ability to compete might have merit. SpaceX has got to launch a commercial satellite soon in order to quell those doubts.

Leave a comment

In celebration of its tenth year in orbit, scientists running the Mars Express mission have released global mineral maps of Mars.

8:15 am

In celebration of its tenth year in orbit, scientists running the Mars Express mission have released global mineral maps of Mars. With video.

The unique atlas comprises a series of maps showing the distribution of minerals formed in water, by volcanic activity, and by weathering to create the dust that makes Mars red. They create a global context for the dominant geological processes that sculpted the planet we see today.

Take a look at the video. It is fascinating to see where these minerals concentrate.

Leave a comment

Transcript excerpts of House testimony by two IRS employees show that the policy to harass conservatives was ordered by supervisors in Washington.

11:25 am

Transcript excerpts of House testimony by two IRS employees show that the policy to harass conservatives was ordered by supervisors in Washington.

When these employees testify publicly, it will not be pretty for the Obama administration. The next question will of course be: Who were those supervisors, and who gave them their orders?

2 comments

When Lois Lerner worked for the FEC she offered to drop a case against a conservative if he promised never to run for office again.

11:34 pm

Working for the Democratic Party: When IRS thug Lois Lerner worked for the FEC she offered to drop a case against a conservative running for the Senate if he promised never to run for office again.

The conservative refused, and the case went to court, where all charges were dismissed. Nonetheless, the conservative subsequently decided that the harassment from the government, which also included a visit from the FBI, was not worth it, and has not run for office since.

In other words, Lerner’s harassment worked, to the benefit of the Democratic Party.

5 comments

The IRS has told a House investigation that almost 90 IRS agents were involved in harassment scandal.

3:53 pm

The IRS has told a House investigation that almost 90 IRS agents were involved in harassment scandal.

If I was Obama and had anything at all to do with this policy, I would be very very nervous. With this many IRS agents involved it will be impossible to control this scandal. Someone is going to spill the beans and tell us who established this harassment policy, and it certainly wasn’t some “low level rogue agents”, as Lois Lerner first claimed.

4 comments

Scientists think they have developed a chestnut tree resistant to the blight that can be re-introduced into American forests.

3:39 pm

Scientists think they may have developed a chestnut tree resistant to the blight so that three can be re-introduced into American forests.

In the early 2000s, they were first able to genetically engineer a chestnut embryo; the related paper was published in 2006 — the same year the first transgenic chestnut was planeted outside of the lab. Following that they developed a line of chestnuts called Darling 4, which seems to be a bit less resistant to the blight than Chinese chestnuts, but still much better than a regular American chestnut. Last summer, they planted one of those trees at the New York Botanical Garden, not far from where the blight was first discovered.

But they wanted even higher levels of resistance yet, and now they think they might have done it: a transgenic line of chestnuts, more resistant to the blight than even the Chinese trees. The team, lead by then-graduate student Amelia Bo Zhang, published their results in Trangenic Research in March. Earlier this month, they planted these trees at the Lafayette Road Experiment Station — the first American chestnuts on this Earth that are highly resistant to the blight.

Humans using science to do what humans do best.

3 comments

The IRS has refused to meet the deadline for answering questions put to it by the Senate Finance Committee concerning its harassment of conservatives.

3:27 pm

Above the law: The IRS has refused to meet the deadline for answering questions put to it by the Senate Finance Committee concerning its harassment of conservatives.

The questions were focused on trying to find out exactly who established the IRS’s policy in this scandal. If Obama was as outraged as he claims about this, and had nothing to do with it, he should have been very willing to make the IRS respond to this quickly. That they are instead stonewalling once again tells us that they, and Obama, do not really want the public to know who conceived the harassment policy. I wonder why.

Leave a comment

“Their collective experiences at a minimum could spread skepticism about the fairness of a powerful agency that should be above reproach and at worst could point to a secret political vendetta within the government against conservatives.”

3:22 pm

“Their collective experiences at a minimum could spread skepticism about the fairness of a powerful agency that should be above reproach and at worst could point to a secret political vendetta within the government against conservatives.”

Leave a comment

A new study suggests a link between CFCs, the ozone hole, and climate change.

9:47 am

The uncertainty of science: A new study suggests a link between CFCs, the ozone hole, and climate change.

“Most conventional theories expect that global temperatures will continue to increase as CO2 levels continue to rise, as they have done since 1850. What’s striking is that since 2002, global temperatures have actually declined – matching a decline in CFCs in the atmosphere,” Professor Lu said. “My calculations of CFC greenhouse effect show that there was global warming by about 0.6 °C from 1950 to 2002, but the earth has actually cooled since 2002. The cooling trend is set to continue for the next 50-70 years as the amount of CFCs in the atmosphere continues to decline.”

The data is interesting, though hardly as conclusive Lu claims. It does illustrate again how incredibly complex climate science is, and how many factors influence it that we can’t yet completely quantify.

6 comments

An attorney for the Obama Justice Department is warning Americans they could be prosecuted if they use social media to criticize Muslims.

9:33 am

Working for Islam: An attorney for the Obama Justice Department is warning Americans they could be prosecuted if they use social media to criticize Muslims.

In other words, Muslims can commit murders and terrorists acts, but don’t you dare say anything bad about them or else the Obama administration will come after you. And based on the IRS scandal, they are very much willing to do it.

One comment

Radar images of asteroid 1998 QE2, flying past the Earth today, show that it has its own moon.

9:05 am

Radar images of asteroid 1998 QE2, flying past the Earth today, show that it has its own moon.

When astronomers analyzed radar readings to create their first maps of 1998 QE2, the big asteroid that’s due to sail past Earth on Friday, they were surprised to find that it has a moon twice as big as an ocean liner. 1998 QE2 itself is way bigger: The latest readings from NASA’s Deep Space Network antenna in Goldstone, Calif., are consistent with earlier estimates that the asteroid is about 1.7 miles (2.7 kilometers wide). But the moon is hefty as well. Astronomers estimate its diameter at 2,000 feet (600 meters).

2 comments

The Tortoise and the Hare

9:02 am

The tortoise and the hare.

Smith looks at the published construction and flight timelines for the government’s Space Launch System and the private company Golden Spike, and finds something I’ve been noting for several years, there is a new space race going on. And I think private space will win it.

Another perspective — the one I have — is that this creates a new Space Race.

In the starting gate at High Bay 3 is the SLS, a program larded by Congressional pork, dubbed the Senate Launch System by its critics. Many observers believe that it will one day fall to innate political and bureaucratic flaws, as did Constellation before it.

In the other starting gate at High Bay 1 is Golden Spike — all talk so far, but the pieces seem to be falling into place to make the company a viable lunar option. Add to the mix the May 23 teleconference discussing the NASA agreement that allows Bigelow Aerospace to ally NewSpace companies into a possible commercial cislunar program. The report hasn’t been released yet, but it’s logical to assume that Golden Spike is one of those companies.

As with all space programs — government or commercial, crewed or unmanned — these timelines should be viewed with the greatest of skepticism.

But we’re starting to see all the pieces fall into place for the great Space Race of the 21st Century. To the victor goes access to the Final Frontier.

Leave a comment

Based both on computer models and satellite data a team of scientists has concluded that the increase carbon dioxide in the atmosphere is making arid regions greener.

8:45 am

Based both on computer models and satellite data a team of scientists has concluded that the increase carbon dioxide in the atmosphere is making arid regions greener.

This study illustrates one possibility that is always ignored in the climate debates — that there is a really good chance that the increase of CO2 in the atmosphere will be beneficial.

3 comments

One of the IRS agents who signed letters harassing conservatives was recently promoted.

9:39 pm

One of the IRS agents who signed letters harassing conservatives was recently promoted.

Through 2012, then-Exempt Organization Specialist Stephen Seok signed many of the intimidating letters sent to conservative nonprofits. For example, this January 2012 letter sent to the Richmond Tea Party demanded the date, time and location of all group events, as well as copies of all handouts provided at the events, and the names and credentials of all organizers. Seok also demanded the names of all speakers and the contents of the speeches they made.

According to WXIX-TV/Fox 19 in Cincinnati, Seok is no longer an exempt organization specialist. He has since been promoted to “supervisor IRS agent.”

Remember, don’t listen to what Obama says, watch what he actually does. Expressions of outrage mean nothing if he rewards the agents involved.

Leave a comment

Data collected by a radiation sensor inside Curiosity during its journey to Mars suggest that it will be possible to build ships with sufficient shielding to protect humans on such a voyage.

9:04 pm

Data collected by a radiation sensor inside Curiosity during its journey to Mars suggest that it will be possible to build ships with sufficient shielding to protect humans on such a voyage.

Zeitlin and his colleagues analysed the radiation recorded by a small detector on board the craft that was active during most of the 253-day cruise to Mars. Although the craft was not uniformly protected from exposure to Galactic cosmic rays and charged particles from the Sun, the MSL’s shielding on average approximated that of human space-flight missions. ….

At NASA Langley, Thibeault and her colleagues are testing new types of shielding that consist of hydrogenated materials. Hydrogen offers protection because it breaks apart heavy charged particles without creating secondary particles that add to the radiation dose, she notes. One of the materials under investigation, hydrogen-filled boron nitride nanotubes, looks particularly promising because it is robust and lightweight enough to double as both the skin of a spacecraft and its shield. Using separate materials to build and shield a craft would add too much weight to a Mars-bound mission, Thibeault notes.

Thibeault says that she is heartened by the new study because she had feared that the radiation dose might be considerably higher. The results suggest “that this is a problem we can solve”, she adds.

6 comments

Tests have now shown that at least one bead from an Egyptian tomb was made from a meteorite.

7:44 pm

Tests have now shown that at least one bead of jewelry from an Egyptian tomb was made from a meteorite.

The tube-shaped bead is one of nine found in 1911 in a cemetery at Gerzeh, around 70 kilometres south of Cairo. The cache dates from around 3,300 BC, making the beads the oldest known iron artefacts in Egypt.

An early study found that the iron in the beads had a high nickel content — a signature of iron meteorites — and led to the suggestion that it was of celestial origin2. But scholars argued in the 1980s that accidental early smelting efforts could have led to nickel-enriched iron3, while a more recent analysis of oxidised material on the surface of the beads showed low nickel content4.

To settle the argument, Diane Johnson, a meteorite scientist at the Open University in Milton Keynes, UK, and her colleagues used scanning electron microscopy and computed tomography to analyze one of the beads on loan from the Manchester Museum, UK. The researchers weren’t able to cut the precious artefact open, but they found areas where the weathered material on the surface of the bead had fallen away, providing what Johnson describes as “little windows” to the preserved metal beneath.

The nickel content of this original metal was high — 30% — suggesting that it did indeed come from a meteorite. To confirm the result, the team observed a distinctive crystallographic structure called a Widmanstätten pattern. It is only found in iron meteorites, which cooled extremely slowly inside their parent asteroids as the Solar System was forming.

Leave a comment

College students gladly sign a big thank you card to the IRS for specifically targeting conservatives for harassment.

5:37 pm

Future fascists: College students gladly sign a big thank you card to the IRS for specifically targeting conservatives for harassment. With video.

I repeat: The problem here isn’t that the IRS was researching and challenging organizations that wanted tax exempt status. The problem is that the IRS chose to only challenge (and harass) conservative organizations. The partisan and political nature of the agency’s actions is unacceptable in a civilized society. This video suggests that we no longer live in one.

10 comments

After warning repeatedly last year that the sequester would damage the economy, NBC now says “Nevermind.”

5:26 pm

Doing the work of the Democratic Party: After warning repeatedly last year that the sequester would damage the economy, NBC now says “Nevermind.”

It wasn’t just NBC. I can’t count the number of news sources and politicians that screamed “We’re all gonna die!” because sequestration was going to cut the federal budget a mere few percent. I said it then and I say it now: They were lying.

That news organizations participated in this lie however was particularly shameful. It didn’t take much research or thought to realize that these were lies. For NBC and other mainstream news organizations to not do that research tells us a great deal about how unreliable they are.

And by the way, remember the long lines threatened at the airports due to sequestration? We had those for about one day, and then things returned to normal. More evidence that it was all lying crap coming from this administration, forced upon travelers to make some dishonest political points, which were further aided and abetted by a lapdog press.

One comment

The asteroid is coming! The asteroid is coming!

4:35 pm

The asteroid is coming! The asteroid is coming!

The fly-by of the large asteroid 1998 QE2 tomorrow at about 5 pm (Eastern) is causing a lot of hype. It is interesting, but hardly the big news event NASA and others want to make it. The scientists will like it because they get another close look at an asteroid. Others are using it to hype up the threat of asteroids, though that threat is not changed in any way by this fly-by.

One comment

Cassini has found hints of activity coming from the Saturn moon Dione.

4:26 pm

Cassini has found hints of activity coming from the Saturn moon Dione.

The spacecraft’s magnetometer has detected a faint particle stream coming from the moon, and images showed evidence for a possible liquid or slushy layer under its rock-hard ice crust. Other Cassini images have also revealed ancient, inactive fractures at Dione similar to those seen at Enceladus that currently spray water ice and organic particles.

Leave a comment
1 … 836 837 838 839 840 … 1,109