Category: Behind The Black

Russia launches Earth observation satellite

10:12 am

Russia early this morning successfully launched a new Earth observation satellite, its Soyuz-2 rocket lifting off from its Baikonus spaceport in Kazakhstan.

The side boosters, core stage, second stage, and fairings all crashed in two planned drop zones within Russia. No word if any landed near habitable areas.

The leaders in the 2024 space race:

32 SpaceX
13 China
5 Russia
4 Rocket Lab

American private enterprise still leads the entire world combined in successful launches 37 to 24, and SpaceX by itself remains ahead everyone one else combined 32 to 29.

2 comments

SpaceX completes two launches in three and a half hours; third launch scrubbed

10:50 pm

And the beat goes on: Today SpaceX set a new marker for future launch companies, successfully launching twice from two different launchpads in Florida only three and a half hours apart, and then scrubbing a third launch due to weather on the opposite coast of the U.S. only a few hours after that.

First SpaceX launched a Eutelsat geosynchronous communications satellite, its Falcon 9 rocket lifting off from Cape Canaveral at 5:52 pm (Eastern). Its first stage completed its twelth flight, landing on a drone ship in the Atlantic.

A little more than three and a half hours later, at 9:30 pm (Eastern), SpaceX launched 23 Starlink satellites, its Falcon 9 rocket lifting off from its second launchpad at Cape Canaveral. The first stage completed its eighteenth flight, landing on a drone ship in the Atlantic.

Finally, the third launch planned for the day, of another 22 Starlink satelites, was scrubbed at Vandenberg in California at about 10:30 pm (Pacific), or 1:30 am (Eastern) due to weather, despite multiple launch attempts during its two hour launch window. The flight will likely be rescheduled for sometime in the next few days.

No private company has ever attempted such a thing before, and only the Soviet Union might have done it during the height of its launch industry from 1970 to 1988, when it routinely launched between 80 and 100 times per year. Whether it ever did three launches in under nine hours however is not likely.

Even though only two of the three launches took off, what SpaceX tried to do today provides a further illustration of the company’s effort to make rocket launches as routine as airplane travel. It now launches at a pace and reliability that is unprecedented since the dawn of the space age, and was for decades considered by experts impossible. So much for experts. It always pays to ignore them when they tell you something is impossible.

The leaders in the 2024 space race:

32 SpaceX
13 China
4 Rocket Lab
4 Russia

American private enterprise now leads the entire world combined in successful launches 37 to 23, and SpaceX by itself leads everyone one else combined 32 to 28.

3 comments

Varda releases results of its in-orbit test for producing pharmaceuticals in weightlessness

9:48 pm

On March 20, 2024 Varda released the results from its seven-month-long flight of its unmanned capsule, claiming that the technology worked to produce pharmaceuticals in weightlessness that will be better at treating some difficult illnesses such as HIV.

From the abstract of the preprint paper [pdf]:

Despite notable progress in realizing the benefits of microgravity, the physical stability of therapeutics processed in space has not been sufficiently investigated. Environmental factors including vibration, acceleration, radiation, and temperature, if not addressed could impact the feasibility of in-space drug processing. The presented work demonstrates the successful recovery of the metastable Form III of ritonavir generated in orbit. The test samples and passive controls containing each of the anhydrous forms of ritonavir; Form I, Form II, Form III, and amorphous exhibit excellent stability. By providing a detailed experimental dataset centered on survivability, we pave the way for the future of in-space processing of medicines that enable the development of novel drug products on Earth and benefit long-duration human exploration initiatives.

More research is likely required, but I suspect Varda will be able to raise investment capital from this success, since there is a lot of money to be made from pharmaceuticals that can only be produced in weightlessness.

2 comments

Al Flores – Engraving a headstone

6:01 pm

An evening pause: This pause is a bit long, but you can watch it at a slightly higher speed and miss nothing. It is fascinating because of the high technology involved, combined with the work of a true craftsman.

Hat tip Cotour.

2 comments

March 29, 2024 Quick space links

3:25 pm

Courtesy of BtB’s stringer Jay. This post is also an open thread. I welcome my readers to post any comments or additional links relating to any space issues, even if unrelated to the links below.

 

 

10 comments

Arizona city shuts down church program that fed the hungry for the last 25 years

2:43 pm

Nieves Riedel, mayor of San Luis, Arizona
Nieves Riedel, mayor of San Luis, Arizona, and
very hostile to churches feeding the hungry

They’re coming for you next: In 2022 a new mayor and administration arrived in San Luis, Arizona, and immediately thereafter the food program of Gethsemani Baptist Church in San Luis, Arizona, came under harassment, with repeated citations and bureaucratic demands that it limit its operations, to a point that the threatened fines (more than $4,000) and potential jail terms for its pastor forced the church stop the program, despite operating peaceably and acceptably for a quarter of a century.

After new officials took over in San Luis, the city sent a letter last fall ordering the church to stop using semi-trucks for food delivery at its property. Attempting to resolve the order, the church offered to use smaller trucks. The city denied the request and told the church it must stop the food ministry entirely. These limitations make it functionally impossible to carry out the ministry in the same way.

Since receiving the city’s letter, Pastor Jose [Castro] had to significantly cut back on the food ministry. He’s tried to continue feeding the hungry as best he can under these limitations. But this wasn’t enough for the city of San Luis and its new Mayor, Nieves Riedel. Just a few weeks ago, while Pastor Jose passed out emergency food supplies to a small group of people at the church, a city code enforcer showed up unannounced and issued him four citations. Less than a week later, when a third party parked a truck in front of the church for just five minutes, the code enforcer returned and issued Pastor Jose four more citations. Not only will Pastor Jose have to pay fines in municipal court, each future violation may result in criminal charges.

These aggressive tactics have now forced Gethsemani to pause its ministry, as the church and Pastor Jose cannot afford the heavy fines or to relocate. Because of the City and Mayor Riedel’s intimidation tactics, the church cannot feed the hungry. That means people are going hungry right now.

» Read more

37 comments

The Martian view from high on Mount Sharp

11:47 am

The Martian view of mountains
Click for original image.

Cool image time! The picture to the right, cropped, reduced, and sharpened to post here, was downloaded today from left navigation camera on the Mars rover Curiosity.

The image looks to the north from the lower foothills of Mount Sharp. The view is downhill across the floor of Gale Crater. The intermittent dotted red line that weaves between those foothills marks the approximate route that Curiosity took to climb through them to reach this point.

About 20 to 25 miles away the mountainous rim of the crater can be seen dimly. The air is filled with dust, because its is almost the peak of the dust season at Gale Crater, located just south of the Martian equator.

The overview map below provides some further context.
» Read more

2 comments

China working to save classifed lunar mission from launch failure

9:40 am

Orbital data now suggests that Chinese engineers are attempting to save a classifed lunar mission from the failure of its launch rocket to put the two satellites in their proper high orbit.

The small DRO-A and B spacecraft launched from Xichang spaceport on a Long March 2C rocket March 13. Hours later, the first acknowledgement of the mission came from Chinese state media Xinhua, which announced that the spacecraft had not been inserted accurately into their designated orbit by the rocket’s Yuanzheng-1S upper stage. “The upper stage encountered an abnormality during flight, causing the satellites to fail to accurately enter the preset orbit,” Xinhua stated. “Relevant disposal work is currently underway,” it added, citing Xichang launch center.

Data from the U.S. Space Force’s 18th Space Defense Squadron (SDS) initially showed objects associated with the launch in low Earth orbit (LEO). However, subsequent Two Line Element (TLE) data sets, a mathematical representation of a satellite’s mean orbit, from 18 SDS show an object from the launch (international designator 2024-048A) in a 525 x 132,577-kilometer, highly-elliptical, high Earth orbit. This has since been raised, with the spacecraft tracked in a 971 x 225,193-km orbit on March 26.

This indicates that at least one satellite, and perhaps both—if still attached to one another—separated from the upper stage, and that the object’s orbit has been raised.

It is very possible that further engine burns could put these satellites into lunar orbit, which would then save the mission and turn the March 13 launch failure into a success.

Why China is keeping this particular lunar mission so secret is another question, that still remains unanswered.

2 comments

Ispace, which built the lunar lander Hakuto-R1, has raised $53 million in investment capital

9:33 am

The lunar lander company Ispace, which built Hakuto-R1, the lunar lander that crashed on the Moon last year, announced yesterday that it has raised $53 million in investment capital from a sale of its publicly traded stock.

The Tokyo-based company, which went public on the Tokyo Stock Exchange nearly a year ago, announced March 28 that it completed a sale of 10.25 million shares of stock, raising approximately 8.1 billion yen ($53.5 million). The shares were sold to institutional investors outside of Japan.

Most of the funding — about 7.1 billion yen — will go towards various elements of what the company calls Mission 3, a lander being developed by its American subsidiary, ispace U.S., for Draper. That APEX 1.0 lander will fly a mission in 2026 for NASA’s Commercial Lunar Payload Services (CLPS) program, going to the far side of the moon.

Before APEX flies the company has a second Hakuto-R-type mission planned, dubbed Resilience and targeting a launch late this year.

0 comments

Head of France’s space agency blames too many subcontractors for high cost of Ariane-6

9:26 am

At a conference yesterday the head of France’s CNES space agency, Philippe Baptiste, strongly blasted the European Space Agency’s (ESA) system of distributing contracting work to many subcontractors in its partner countries for high cost of its new expendable Ariane-6, a high cost that makes it uncompetitive in today’s launch market.

While giving his remarks, the CNES boss explained that “the European space industry, which is largely French, is in danger today. Our industry is not pivoting quickly enough. We must move quickly, reduce cycles, costs, otherwise we will all die.” It should be noted that the hyperbole towards the end of that statement may be exaggerated thanks to its translation from French to English.

On Ariane 6, Baptiste stated that “today, we are too expensive, including on Ariane 6. We are missing several tens of millions of euros, which we cannot find among European subcontractors.”

As the article then notes, this is not a new problem. ESA attempted to reduce it when it agreed in 2017 to give ownership of Ariane-6 to ArianeGroup, a joint partnership of Airbus and Safran, two of Europe’s biggest aerospace companies. The idea was that ArianeGroup would be in charge, and thus less bound to give out multiple subcontracts to many different companies scattered throughout ESA’s European partners.

This apparently did not happen, and the reason is likely because Ariane-6 was still a rocket conceived by the ESA to be run by the ESA, not a private company. That government control is also the reason Ariane-6 was designed not be reusable, even though in 2017 it was very obvious that an expendable rocket would be uncompetitive in the 2020s launch market. The bureaucrats at ESA didn’t want to take chances, so they choose a conservative design.

Baptiste’s remarks today I think help explain France’s decision earlier this week to award contracts to four rocket startups. France has finally realized that its partnership in ESA has been hindering its own space industry, and is now moving to encourage its growth outside of ESA.

There is great irony here. France led the way in creating ESA, because it wanted others to help pay for its space program. Now it rejects that partnership because its partners are simply doing what is natural, demand their own piece of the action.

Regardless, this breakup is good news. It means the European government monopoly on launch services is truly ending.

4 comments
1 … 399 400 401 402 403 … 2,915