Author: Robert Zimmerman

China’s Long March 4C launches Earth observation satellite

8:52 am

China today used its Long March 4C rocket to successfully place another Earth observation satellite into orbit.

The article at the link also gives a short update on the status of China’s space station, with its first module Tianhe-1 presently scheduled for launch on April 29th, using their biggest rocket, the Long March 5B.

The leaders in the 2021 launch race:

9 SpaceX
7 China
5 Russia
2 Rocket Lab

The U.S. still leads China 13 to 7 in the national rankings.

0 comments

Friday Freakout – Super Sketchy Zipline BASE Jump

6:01 pm

An evening pause: By the title I suppose this should scheduled for Friday but why wait. Note too that I couldn’t watch it all the way through. I know too much about how to do this right, and this idiot does nothing right at all.

But for those adrenal freaks out there, the video will give you a kick.

Hat tip Jim Mallamace.

14 comments

Al-Amal reaches science orbit

1:22 pm

Cerberus Fossae, as seen by Al-Amal
Click for full image.

Elysium Mons and Cereberus Fossae

The new colonial movement: The United Arab Emirates (UAE) Al-Amal (Hope) Mars Orbiter has now reached its science orbit, and will begin its two years of observations (one full Martian year) of the Martian atmosphere on April 14th.

The photo to the right, cropped to post here, is part of a much larger image covering a good portion of the 600-mile-long fissures dubbed Cerberus Fossae and located Elysium Planitia, the vast lava plains located between the giant volcanoes Elysium and Olympus Mons, where most of the Martian quakes have so-far been detected by InSight. The context map below provides a wider context (the red boxes indicating high resolution Mars Reconnaissance Orbiter images). I think the area covered by this section of Al-Amal’s picture is near the western end of Cerberus Fossae.

The image was posted today in the image gallery for Al-Amal. Unfortunately there is no separate webpage for this particular post, so that link will take a long time to load, as apparently all the images there are large, not thumbnails. From their text:

On 15 March 2021, the Emirates eXploration Imager (EXI) captured a monochromatic image of the Cerberus Fossae, a fracture system that stretches for more than 1,000 km across the Martian surface, with a spatial scale of approximately 180 meters/pixel. The Emirates Mars Mission transitioned from the capture orbit to its science orbit with the successful completion of a 510-second burn of its thrusters. The Hope Probe is now in its final orbit of Mars and ready for its two-year science data gathering – the core aim of the mission. The science phase will commence on 14 April 2021.

The goal of Al-Amal is to study the atmosphere. This camera will provide wide shots, mostly for the purpose of observing the coming and going of cloud features. Nonetheless, this is a nice wide view of Mars.

0 comments

Today’s blacklisted Americans: Conservative news organizations, as proposed by Columbia journalism professor

12:08 pm

The cancelled Bill of Rights
What this academic wants cancelled.

They’re coming for you next: In complete ignorance of the free speech’s most basic principle — not to give the government or any ruling body veto powers over anyone’s speech — the head of the digital journalism center at Columbia University, Emily Bell, recently demanded exactly that, calling for the government and news media to tighten its rules to restrict speech at conservative news organizations.

Bell was testifying at a House hearing engineered by Democrats to encourage such censorship.

Bell said that the unprecedented events of 2020 and 2021 coincided with “widespread and often politized information” on “conservative cable news channels” and that local reporters need to “learn new cadence.” She added that the country needs to “rethink what public broadcasting is in the digital age” and “apply some pressure to the platform companies to allow much greater auditing.”

While she had couched her words carefully, there was no mistaking her meaning. She wants the government, the media, and the big social media platforms to work together to silence any conservative opinions she dislikes.

I would give her the benefit of the doubt and consider her merely sincere and naive, someone who simply wants to stop misinformation in the press, except that the only misinformation she identifies is connected with conservatives and conservative protests. Somehow the bad reporting in connection with the rioting by Antifa and Black Lives Matter, designed to hid their violent and rebellious nature, seemed perfectly okay with her. Nor was she apparently bothered by the effort of the mainstream press and the big tech companies like Twitter and Facebook to censor all mentions of corruption by Biden and his son Hunter, prior to the election.

To put it bluntly, Bell is a typical leftist academic, partisan to her bones and eager to smash her boot into the face of anyone with whom she disagrees. And her goal is to smash that boot into the face of all conservatives, now and forever.

17 comments

NASA in contact with China to get the orbital data of its Tianwen-1 Mars Orbiter

10:20 am

Though by law NASA and the scientists cannot exchange data or communications with China due to security concerns, NASA and Chinese officials did exchange communications recently in order to coordinate the orbits of their orbiters presently circling Mars.

Jurczyk noted that NASA’s knowledge of China’s space program is largely limited to publicly available information because of restrictions placed by federal law on its interactions with Chinese organizations. Those restrictions do allow NASA to engage with China if approved by Congress. “Most recently, we had an exchange with them on them providing their orbital data, their ephemeris data, for their Tianwen-1 Mars orbiting mission, so we could do conjunction analysis around Mars with the orbiters,” he said.

In a brief statement to SpaceNews late March 29, NASA confirmed it exchanged information with the China National Space Administration (CNSA), as well as other space agencies that operate spacecraft at Mars. “To assure the safety of our respective missions, NASA is coordinating with the UAE, European Space Agency, Indian Space Research Organisation and the China National Space Administration, all of which have spacecraft in orbit around Mars, to exchange information on our respective Mars missions to ensure the safety of our respective spacecraft,” the agency said. “This limited exchange of information is consistent with customary good practices used to ensure effective communication among satellite operators and spacecraft safety in orbit.”

Such limited communications are actually permitted under the law that Congress passed, as long as they do not involve any exchange of technical information. There has been a push, however, in the planetary community for years to increase direct communications with China, allowing the transfer of all kinds of information, both scientific and technical. Until the law gets changed none of this should happen.

Of course, what matters laws these days? I will not be surprised if the Biden administration, rather than demanding a change in the law, instead begins expanded communications between NASA and China, in complete and utter contempt for the law, with no one objecting.

1 comment

Biden administration to form its own National Space Council

10:07 am

The Biden administration has announced that it will continue the National Space Council, restarted during the Trump administration.

The new council will of course be made up entirely of Biden appointees, just as the Trump council was made up of Trump appointees, and will like the Trump council merely be a loudspeaker for space policies that the Biden administration wants established. There will be little continuation of policy. In fact, the new council, made up of Democrat politicians, will likely work to end the policies created during the Trump administration.

My cynicism here of the Biden administration should not be construed as support for the council under Trump. After watching the first session of the council under Trump I concluded it was nothing more than a vehicle for Trump propaganda, and therefore not worth getting much attention.

1 comment

Congress taking aim at SpaceX and Starship testing

9:55 am

They’re coming for you next: The Democratic Party leaders on the House committee that normally does not overseer the FAA’s commercial space office have now raised their concerns about the recent test flights of SpaceX’s new rocket, Starship, in particular demanding an investigation into the flight of prototype #8, which the FAA claims had occurred despite one FAA issue.

The latest version of SpaceX’s FAA launch license for the Starship suborbital test flight program, issued March 12, allows those test flights to take place “only when an FAA Safety Inspector is present at SpaceX’s Boca Chica launch and landing site.”

The change stemmed from an investigation into SpaceX’s violation of that launch license during the SN8 test flight in December. SpaceX proceeded with the flight despite the FAA determining that the flight profile exceeded the maximum allowed risk to the uninvolved public for “far field blast overpressure” in the event of an explosion. While the SN8 vehicle exploded upon landing, there were no reports of damage outside of the SpaceX test site.

FAA directed SpaceX to investigate the incident, delaying the flight of the next Starship prototype, SN9. That investigation included “a comprehensive review of the company’s safety culture, operational decision-making and process discipline,” the FAA said in a Feb. 2 statement.

The FAA cleared SpaceX to proceed with launches, with SN9 and SN10 launching and landing — and both exploding upon or shortly after landing — on Feb. 2 and March 3, respectively. Neither caused any damage outside of the SpaceX test site.

The FAA’s response to SpaceX’s launch license violation, including the lack of any penalties beyond the investigation, prompted criticism from two key members of Congress. In a March 25 letter to FAA Administrator Steve Dickson, Reps. Peter DeFazio (D-Ore.) and Rick Larsen (D-Wash.) sought to “register our concerns” with the incident. DeFazio is chair of the House Transportation Committee and Larsen the chair of its aviation subcommittee.

Much of these claims about the flight of prototype #8 however only appeared to become a significant concern after the Biden administration and the Democrats took power in January. Prior to that the FAA did not seem very troubled by that flight. In fact, the so called risk, “far field blast overpressure,” seems very contrived, especially since we have now had four Starship crashes on its landing pad, with no evident damage to even SpaceX’s own equipment nearby. Prior to January 20th the FAA was untroubled. After January 20th it suddenly became a deadly issue requiring stricter supervision by the government, though what that FAA inspector on sight can do or even know about the launch is baffling.

What these Democrats really don’t like is that someone is freely accomplishing something without their supervision or control. Like mobsters looking to exhort money, they are essentially telling SpaceX, “Nice business you got here. Sure would be a shame if something happened to it.”

With today’s fourth Starship crash, expect the Demorats in Congress now to swarm like flies over manure, all aimed at shutting down the most innovative new American space company in decades.

21 comments

Starship prototype #11 crashes at landing

9:30 am

Capitalism in space: The fourth prototype of Starship to fly, #11, experienced another failure at landing early this morning, crashing onto its launchpad.

Below is SpaceX’s live feed, cued to begin at T-10 seconds. The video cuts out at T+5:49, just before landing. I have reviewed other live feeds and all that I can find so far were obscured by the cloudy conditions at landing.

Musk later tweeted the following:

‘At least the crater is in the right place!”

“Looks like engine 2 had issues on ascent & didn’t reach operating chamber pressure during landing burn, but, in theory, it wasn’t needed. Something significant happened shortly after landing burn start. Should know what it was once we can examine the bits later today.”

The next Starship prototype will be #15 (numbers 12-14 pulled when they decided to redesign based on the earlier flights).

27 comments

Genesis – Los Endos

6:01 pm

An evening pause: Performed live 1987. The piece however begins with a spectacular six minute drum duet performed by Phil Collins & Chester Thompson. The level of musical communication going on between these two drummers as they play is literally impossible for a non-musician to conceive.

Hat tip Chris McLaughlin.

5 comments

Martian glaciers flowing off interior walls of Renaudot Crater

12:57 pm

Overview map

Cool image time! In the March 1st image release from the high resolution camera on Mars Reconnaissance Orbiter (MRO) were two pictures covering sections of the interior rim of 40-mile-wide Renaudot Crater, located in the northern lowland plains of Mars north of the region I dub Mars’ glacier country.

The map to the right provides the context. The two red boxes in Renaudot Crater show the location of the two images below, with the first being the one to the left. Located at about 42 degrees north latitude, we should expect to see evidence of ice and glacial features here, and that is exactly what both photos show.
» Read more

0 comments

Today’s blacklisted Americans: California’s ethnic studies uses Nazi language to demonize Jews

11:32 am

They’re coming for you next: The new California ethnic studies program that is expected to be imposed on all the state’s classrooms is in fact based entirely on critical race theory (CRT) that makes whites the devil and all other minorities its victims, except Jews, who are targeted for special condemnation using language reminiscent of Nazi Germany.

Because of outrage over the bigoted nature of the earlier versions, two revisions have been offered, both of which really changed nothing of substance. The last version however added the following:

Two lessons have been offered about Jews. One, following crude CRT dogma, teaches that Mizrahi Jews coming to the United States from Arab lands were mistreated by “white” Ashkenazim. The other suggests that Jews of European descent have white privilege.

The Jewish Journal points out that Jews are the only group in the curriculum for whom the term “privilege” is used. And this privilege is not earned by way of talent, or educational and professional attainment, but rather trickery. The ESMC, echoing Nazi propaganda about Jews as impostors and appropriators hiding in plain sight, points out that American Jews often change their names (“this practice of name-changing continues to the present day”) to change their rank in the social hierarchy.

The historical reality of repeated genocidal attacks on Jews because of their perceived or imagined privilege is not offered as counterpoint, because ethnic studies teachers assume the Holocaust is taught in world history class. But next year in San Mateo County, world history will be replaced by ethnic studies.[emphasis in original]

There is a lot more in the article at the link. Overall it outlines the racist, white- and Jew-hating nature of critical race theory, about to be imposed on all students in California’s public school system, even as that system removes any teaching about world history and the Nazi genocide of millions of Jews.

Rick, stating the truth in Casablanca
Click for video.

Note that while this program is being created by the bigoted idiots in the state’s various ethnic studies programs, it was mandated by the state’s Democratically-controlled legislature and signed into law by the previous Democratic governor, Jerry Brown, and later endorsed by the present Democratic governor, Gavin Newsom.

If you live in California, you voted for this, either from apathy, ignorance, or maybe even your own bigoted motives. And while one would expect Californians to be horrified and ashamed by this, I fully expect more apathy and ignorance, even as the bigots gain more power.

As I say, they’re coming for you next. And I fear that few decent people are doing anything to stop these thugs.

33 comments
1 … 960 961 962 963 964 … 2,928