Author: Robert Zimmerman

Russia schedules July 23rd for launch of its first unmanned lunar lander in decades

9:37 am

The new colonial movement: The Russia design bureau that is building Luna-25, Russia’s first unmanned lunar lander since the 1970s, has announced that it is targeting July 23, 2022 for launch.

The lunar mission will be launched atop a Soyuz-2.1b carrier rocket with a Fregat booster from the Vostochny spaceport in the Russian Far East. Under the lunar project, the Luna-25 automatic station will be launched for studies in the area of the lunar south pole. The lander is set to touch down in the area of the Boguslawsky crater.

Boguslawsky crater is about 125 miles from the nearest known permanently shadowed craters, and about 250 miles north of the south pole. It is thus not landing in what is presently thought to be the most valuable real estate on the Moon because of the possible presence of water ice, though there might be other resources at Boguslawsky that interest the Russians.

14 comments

New Arianespace Vega-C rocket being prepared for first launch in April

9:22 am

Engineers in French Guiana are now preparing all the components of the first Vega-C rocket, built by the Italian company Avio, for its first launch in April.

Vega-C is an upgraded version of the Vega rocket and is currently set to launch no earlier than April 2022. The rocket will feature improved first and second stage solid rocket motors, an upgraded liquid-fueled AVUM+ upper stage, and usher in an era of propulsion system commonality between the Vega and Ariane rocket lines.

At the moment they are modifying the Vega launchpad and building a new mission control center. Once completed in March they will stack the rocket.

Vega-C, like its predecessor, is powered by solid rockets, which Avio believes can be competitive with reusable rockets, at least for the next decade or so. Arianespace also hopes to lower costs by using the exact same solid rocket boosters on both Vega-C and its new Ariane 6 rocket. Vega-C’s first stage, using a P120C solid rocket motor, is also used as side boosters on Ariane 6.

0 comments

China tests space junk removal robot in geosynchronous orbit

9:08 am

China has apparently used a space junk removal robot to tug a defunct Chinese satellite out of geosynchronous orbit, thus opening that slot for future satellites.

Ground tracking by ExoAnalytic Solutions found that the robot, dubbed SJ-21, apparently docked with the defunct satellite on January 22nd. Since then:

In an email to Breaking Defense this afternoon, Flewelling [of ExoAnalytic] said the latest tracking data gathered earlier today from ExoAnalytic’s telescopes show the SJ-21 separating from the Compass G2, leaving the latter in the eccentric “super-graveyard drift orbit.” SJ-21 now has moved back to a near-GEO orbit.

The orbit places the defunct satellite in an orbit above the geosynchronous orbit satellites use, but in an orbit that is not typical.

This work is comparable to what the Japanese/American company Astroscale is presently testing in low Earth orbit, though it appears far more sophisticated. In fact, based on what SJ-21 has done so far, it appears China is far ahead of everyone else in developing in-orbit robotic servicing capabilities.

2 comments

Astroscale stops orbital capture demo after detecting “anomalous spacecraft conditions”

5:22 pm

Capitalism in space: Astroscale has halted an ambitious demonstration in-orbit of its magnetic capture technology when its engineers detected “anomalous spacecraft conditions.”

The demo involved a client satellite (posing as space junk) and a separate robot. Both were equipped with Astroscale’s magnetic capture device. A test in August had successfully separated the two units by a small distance, and then demonstrated that the magnetic capture device could grab the client satellite.

In the on-going but paused demo the robot was to separate, fly a distance away, and then use its autonomous programming to rendezvous with the client and then recapture it again. It successfully separated but that’s when the anomalies were detected. Engineers are now reviewing the data to see if they correct these issues and then proceed with the rest of the demo.

If successful Astroscale would demonstrate that their magnetic capture system works, thus giving them a strong selling point to have satellite companies buy it and install it on their satellites. Then, when the satellite was no longer needed Astroscale could send a robot up, capture it, and then de-orbit it safely.

4 comments

Oman signs deal with companies to build and launch its first probe beyond Earth orbit

1:33 pm

Capitalism in space: The Sultanate of Oman has finalized an agreement to have the Polish company SatRevolution build its first probe to go beyond Earth orbit and have Virgin Orbit launch it.

The target beyond Earth and the missions specific goals has not yet been determined, though the goal is to launch it before the end of ’24.

This agreement is in a addition to an earlier agreement by the same entities to build and launch Oman’s first satellite, set to launch from an airport runway in Cornwall, Great Britain, sometime later this year.

What this agreement tells us that there is money to be made building spacecraft and launching them. Oman wants to have its own space program, like its neighbor the United Arab Emirates (UAE), but like the UAE it does not have the aerospace industry to make that possible. The solution? Hire the skillsets of private companies, in this case from the U.S. and Poland.

0 comments

Stratolaunch wins Air Force hypersonic research contract

1:17 pm

Capitalism in space: Stratolaunch today announced [pdf] that is has been awarded by the Air Force contract to study whether its Roc aircraft carrier and Talon-A research craft will be useful in test hypersonic weapons and spacecraft.

Stratolaunch, LLC is pleased to announce a research contract with the U.S. Air Force Research Laboratory (AFRL).

Stratolaunch, under partnership with Booz Allen Hamilton, is on contract with AFRL to examine and assess the feasibility of hypersonic flight tests of a wide range of Air Force experiments and payloads on a frequent and routine basis.

Stratolaunch supports national security objectives for hypersonic offensive and defensive weapons development through the design, manufacture, and operation of a fleet of reusable hypersonic aerospace vehicles air-launched from its globally deployable carrier aircraft, Roc. The company plans to augment existing Department of Defense flight test resources through affordable, commercially contracted, rapid-turnaround hypersonic flight testing for the Department of Defense and its prime contractor partners.

This contract is not to do actual tests, but to study whether Stratolaunch’s equipment can make hypersonic tests easier, cheaper, and more frequent, as the company promises.

2 comments

Eta Carinae: The star that proved Hubble was fixed

1:02 pm

The Space Telescope Science Institute, which operates both the Hubble Space Telescope and the James Webb Space Telescope, today released a wonderful short video summarizing in images the decades of knowledge that Hubble has gleaned of the massive star Eta Carinae.

I have embedded that video below the fold. What makes Eta Carinae special is that when Hubble was pointed at it shortly after the first repair mission in 1993, that photo proved without a doubt that the telescope’s vision had been fixed. More important, the photo proved that Hubble was going to routinely show us things never before seen. In this case, we got our first sharp and unambiguous view of a massive star exploding.
» Read more

3 comments

One doctor’s perspective on COVID

12:33 pm

Since the arrival of the Wuhan panic in March 2020 my family doctor, Robert Lending, has been sending his patients a weekly update on what he knows about COVID and its risks to them and to others.

From the beginning he has maintained in these updates a neutral attitude, focusing entirely on facts and data. He has kept his opinions out of his updates, and has generally taken on faith much of the data released by official government agencies.

Nearly two years later, and 88 updates, Lending’s patience has finally worn thin. His 89th and most recent update, released yesterday, was quite blunt. As he told me when he gave me permission to reprint it in full,

I am getting sick of it all so I am starting to opinionate more.

Below the fold is that most recent update. I have edited out Lending’s references to his patients and regular practice, focusing instead on his analysis, based on his detailed long term review of the literature coming from science journals and government agencies. I have highlighted his most pertinent conclusions.

My readers are free to take whatever conclusions they wish from what he writes. My conclusion is that his analysis proves that everything I have written about the Wuhan virus since the beginning of 2020 has turned out to be essentially correct. This virus was never the threat it was ginned up to be, and was instead merely a political tool of fear to increase the power of those in government while oppressing everyone else.

Dr. Lending’s analysis — and his permission to me to republish it — indicates that I am no longer the only person willing to say so, publicly.
» Read more

22 comments

Today’s blacklisted American: Minnesota Bank & Trust closes all accounts of Mike Lindell of My Pillow, because he has opinions

11:42 am

Mike Lindell and My Pillow, cancelled
Mike Lindell and My Pillow, cancelled

The new dark age of silencing: Because Mike Lindell, owner of My Pillow, is very vocal and active in promoting his pro-Trump and conservative beliefs, his bank has suddenly decided he must be blackballed, and is demanding he close all his accounts with it.

The bank, Minnesota Bank & Trust and Heartland Financial, explained in a phone conversation with Lindell that they were doing this out of fear.

The [controller for Lindell’s companies] asked in the call why the bank, a subsidiary of Heartland Financial, is associated with “someone who could be in the news.”

“Not that the FBI is even sniffing and looking, but what if somebody came and said, ‘Do you know what? We are going to subpoena all of his account records, and this and that. And then all of a sudden we make the news,” the [bank] executive said.

“So it’s more of a reputation risk,” he said.

» Read more

19 comments

FTC moves to block Lockheed Martin’s acquisition of Aerojet Rocketdyne

9:18 am

The Federal Trade Commission has sued to block Lockheed Martin’s purchase for $4.4 billion the rocket engine company Aerojet Rocketdyne.

The FTC apparently believes that the acquisition would give Lockheed Martin an unfair competitive advantage. It could refuse to sell Aerojet’s engines to the competitors who depend on them. It also would be able to obtain some of its competitors’ proprietary information through Aerojet.

This quote from the article however explains this action more accurately:

Over the past year, Lockheed Martin has argued that the merger should follow the same template as Northrop Grumman’s acquisition in 2018 of solid rocket motors manufacturer Orbital ATK. The Northrop-Orbital deal was approved by regulators on condition that the company agreed to supply motors to its competitors.

“The FTC during the Biden administration has taken a different view on market concentration and vertical integration than the last one, which approved the Northrop Grumman-Orbital ATK deal,” noted industry analyst Byron Callan, of Capital Alpha Partners. [emphasis mine]

This appears to be more evidence that Democratic Party control of the White House is resulting in more regulation and greater interference in the private sector. In this particular case that interference might very well cause Aerojet Rocketdyne to shut down entirely, since its customer base has been disappearing. It isn’t garnering any new customers because its rocket engines cost too much. Folded into Lockheed Martin the company might be reshaped and become productive and competitive again. Unfortunately, the Biden administration thinks it knows better, and might prevent that from happening.

4 comments
1 … 818 819 820 821 822 … 2,927