Tag: spaceflight

Parker confirms it gathered science data during its record-breaking solar fly-by on December 24th

9:06 am

Parker flight plan
The flight plan for Parker. Click for original.

Engineers have now confirmed that during its record-breaking close fly-by of the Sun on December 24, 2024 all of its science instruments functioned as planned and were able to collect data as to that previously unexplored near-solar environment.

Breaking its previous record by flying just 3.8 million miles above the surface of the Sun, Parker Solar Probe hurtled through the solar atmosphere at 430,000 miles per hour — faster than any human-made object has ever moved. A beacon tone, received in the mission operations center at the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, late in the evening of Thursday, Dec. 26, confirmed the spacecraft had made it through the encounter safely.

The telemetry (or housekeeping data) that APL began receiving on Jan. 1 provided more detail on the spacecraft’s operating status and condition. It showed, for example, that Parker had executed the commands that had been programmed into its flight computers before the flyby, and that its science instruments were operational during the flyby itself.

A full download of this data will occur later this month, after the spacecraft further retreats from the Sun and gets in a better position to transmit it.

This ain’t the end, however. Parker has two more similar close-up fly-ups coming in March and June. Neither will break December’s records, but both will be almost as close to the Sun. After this the probe’s primary mission will be complete. At the moment there is no word if it will get extended should the probe survive intact after those fly-bys.

3 comments

India and SpaceX announce their planned launch goals for 2025

1:21 pm

We now have predictions from both India and SpaceX on the number of times each will attempt orbital launches in 2025.

In a tweet from India’s space agency ISRO today, the agency announced it plans ten launches in 2025. This count includes one launch of its man-rated Heavy Lift Vehicle-Mark 3 (HLVM3) rocket in March, testing its unmanned Gaganyaan manned capsule, one launch of its slightly smaller LVM3 rocket, four launches of its older GSLV rocket, three of its even smaller PSLV rocket, and one of its smallest new rocket, the SSLV. The last two the Indian government hopes to transfer to the private sector. (Note: The tweet says nine launches, but the graphic shows ten.)

This prediction does not include any additional orbital launches that India’s two private rocket startups, Agnikul and Skyroot, might attempt. Both have said they hope to do their first launches in 2025.

SpaceX meanwhile is hoping to smash its own record in 2024. According to comments made by the company’s CEO Gywnne Shotwell in mid-December (comments that I missed at the time), the company is planning 175 to 180 launches in 2025. This increase will likely come from two sources. First, it is my understanding that the company is adding another drone ship to its recovery fleet, allowing for more Falcon 9 launches. Second, it is probably going to be able to conduct Starship/Superheavy launches much more frequently, because the Trump administration is almost certainly going to eliminate much of the FAA regulatory red tape that has stymied the entire American rocket industry these last four years.

In the coming weeks I expect more nations and companies will announce their intended launch targets for 2025.

6 comments

Sunspot update: Is this sunspot maximum over, or will it become another doubled peaked maximum?

12:43 pm

Well, after almost fifteen years it had to happen at last. In preparing to do my monthly sunspot update today, which I had done every month since I started Behind the Black in 2010, I discovered that I had completely forgotten to do the update in December. Sorry about that.

No matter, the changes from month-to-month are not often significant, and fortunately that turned out to be the case in November and December of 2024. Since my last update at the beginning of November 2024, sunspot activity on the Earth-facing hemisphere of the Sun has been relatively stable, based on NOAA’s monthly graph tracking that activity. In November the activity dropped slightly, only to recover a small amount in December.
» Read more

2 comments

The global launch industry in 2024: A year of amazing highs and depressing lows, with the best yet to come

9:40 am

For the past five years the entire global rocket industry has experienced a revolution that has resulted in a rise in global launch numbers unprecedented since the launch of Sputnik in 1957. 2024 was no different, with the total number of successful launches topping 256, two to four times the average number of launches that had occurred yearly prior to 2020.

This success has almost entirely been driven by the arrival of many private rocket companies competing for government and commercial business — led largely by SpaceX — aided by the decision by governments worldwide to get out of the way and let private enterprise do the job. The result has been spectacular, so much so that it now seem possible in the very near future to see humans finally revisiting the Moon and even getting to Mars and the asteroids.

At the same time, 2024 saw some significant signs that this success is not guaranteed, and could vanish in an instant if care is not taken.

The graph below, my annual count of launches world wide, provides the groundwork for these conclusions.
» Read more

15 comments

A detailed look at SpaceX’s investors and its stock valuations

8:52 am

Link here. The article provides a good review of some of SpaceX’s major investors as well as the recent rounds whereby employees who hold common stock are allowed to sell some shares as a bonus.

Secondary sales like this remain one of the only ways that employees have to sell their shares. Another bit of good news for employees in this sale [in December] was that the $70 per share price was an improvement over the previous tender of $56 when adjusting for the stock split, Bloomberg reported at the time. And Bloomberg also reported last month that the next tender offer may be as high as $108 to $110 apiece.

SpaceX remains a private company however. This is not stock that can be traded on the stock market, but privately issued (under strict rules) to raise money without giving stock-holders rights to operate the company.

2 comments

An apparent rocket part falls in Kenya

10:00 am

What appears to have been a rocket stage separation ring fell in Kenya on December 30, 2024, and local officials from Kenya’s space agency are attempting to confirm and identify the source.

The pictures of the ring show a lot of details, so it should not be hard to identify what rocket it came from, assuming the owner is willing to come forward. While most will do so, China might not.

11 comments

Seventh Starship/Superheavy test launch now targeting January 10, 2025

9:55 am

Based on a single word tweet by Elon Musk as well as the FAA’s license approval, it now appears that SpaceX is targeting January 10, 2025 for the seventh Starship/Superheavy test orbital launch.

According to the FAA license, the launch window that day opens at 4 pm (Central), with backup launch opportunities each day through January 15th.

Reading that license is very illuminating. The depth in which the FAA now demands compliance from SpaceX is beyond daunting, and illustrates the mission creep the agency has used to grow its power. Based on a recent Supreme Court ruling, the company likely has grounds to sue and win, correctly claiming that Congress never gave it such power over so many things, and that its regulatory oversight is unconstitutional.

4 comments

Space Force starts environmental impact study of SpaceX’s launches at Vandenberg

3:35 pm

In mid-December the Space Force initiated a new environmental impact study (EIS), reviewing SpaceX’s request to significantly increasing the number of launches it would do out of Vandenberg, an increase that could climb to as much as a hundred launches per year.

The EIS will examine the environmental impacts from the redevelopment of Space Launch Complex (SLC) 6 for use by SpaceX for Falcon 9 and Falcon Heavy launches. The Space Force awarded SpaceX access to SLC-6, aka “Slick Six,” in 2023 after the final launch of United Launch Alliance’s Delta 4 from the site.

SLC-6 was built in the 1960s for the Air Force’s Manned Orbiting Laboratory program, which was canceled in 1969 before any launches took place. It was later converted to support Space Shuttle launches, but mothballed after the Challenger accident in 1986 before hosting a single launch. ULA took over the site in 2006.

The EIS would also allow SpaceX to conduct up to 100 launches annually between SLC-6 and its existing launch pad at Vandenberg, SLC-4. That includes booster landings at both launch sites as well as droneships downrange.

This is where we are are in the first quarter of the 21st century. Nothing new can be done anywhere without detailed environmental impact statements that take months, sometimes years, to complete, and almost always conclude that the proposed work can proceed without harm. Often however that conclusion can only come if the government and the private sector agree to funnel cash to environmental causes and organizations, if only to shut them up and prevent further lawsuits. (That’s exactly what happened in Boca Chica. Expect the same now in California.)

It must be noted again that we now have almost eight decades of empirical proof in both Florida and California that rocket launches do no significant harm to the environment, and that if anything they act to protect wildlife by creating large undeveloped refuges in the surrounding land. These new impact statements forced on SpaceX in California, in Florida, and in Boca Chica are therefore nothing more than a government power play, done in order to tell everyone who really is boss.

A new boss however takes over the executive branch of the federal government in only a few weeks. I suspect he will not look kindly at these games. Expect some quick changes almost immediately.

4 comments

A strange dune in the high southern latitudes of Mars

2:56 pm

A strange dune in the high latitudes of Mars
Click for original image.

Cool image time! The picture to the right, rotated, cropped, reduced, and sharpened to post here, was taken on October 24, 2024 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). I have also rotated the image so that north is to the top.

The scientists label this a “dune with seasonally persistent light-toned features.” As the location is in the high southern latitudes, only about 800 miles from the south pole, light-toned features should vary by seasons, as such features usually signal the coming and going of frost, whether it be water ice or dry ice. In this case however the light tones remain from season to season, which suggests the lighter colors are intrinsic to the ground and possibly signal some interesting geology or mineralogy.

The color strip down the center of the dune is an effort to decipher this question. According to the explanation about the colors [pdf] provided by the science team, the orange and light green probably indicates fine dust, while the greenish area along the ridge’s rim as well as its eastern slope suggests frost. Thus, based on the superficial information available to the public, the colors tell us little.
» Read more

1 comment

Italian government awards former Ukrainian startup a $1.14 million development loan

10:07 am

A former Ukrainian startup, Kurs Orbital, has won a $1.14 million loan from Italy’s National Agency for Investment Attraction and Business Development (Invitalia) in order to build and sell its module providing rendezvous and docking capabilities for satellites.

Kurs Orbital was founded in 2021 by the former director of Ukraine’s space agency, Volodymyr Usov. After Russia invaded Ukraine in 2022, the company relocated to Turin, Italy. The company is currently developing its ARCap system, a rendezvous and proximity operations module that can be integrated with a wide range of vehicles, including satellites, orbital transfer vehicles, and even cargo or crew spacecraft. Possible applications for the technology include satellite life extension missions, in-orbit servicing, and space debris removal.

On 30 December, the company announced that it had secured a €1.1 million soft loan from Italy’s National Agency for Investment Attraction and Business Development (Invitalia). A soft loan provides the borrower with more favourable terms than traditional lenders typically offer. The loan was awarded through the agency’s Smart&Start programme, which focuses on supporting the growth of innovative startups by providing financing of between €100,000 and €1.5 million.

The Kurs rendezvous and docking system was first developed in the Ukraine for the Soviet-era space stations. When the Soviet Union broke up it continued to sell them to Roscosmos, but over time the Putin government increasingly worked to block these deals as it tried (and generally failed) to develop the capabilities within Russia. The Ukrainian companies then began marketing their products, with some success, in the west. Following Russia’s 2022 invasion of the Ukraine those companies have either died, or done what Kurs Orbital did, move to the west.

While this story might resemble the actions of the Chinese government as described in my previous post, there is one very fundamental difference. In Italy the law protects the property rights of this company. The Italian government might provide it loans and assistance, like the Chinese, but it does not have the power or right to take it over, at its whim, as the Chinese communists can.

The story also illustrates the foolishness of Russia’s power-hungry policies. It not only has wasted its youth and industry on a useless war, it has driven away companies and technology that formerly gave it capabilities it now lacks.

0 comments

Chinese pseudo-company gets major cash influx for its Starlink copycat constellation

9:53 am

The Chinese pseudo-company Genesat, which is making the satellites for the 14,000 Starlink-type satellite constellation being developed by the Chinese pseudo-company SpaceSail, has been awarded $137 million in cash from a variety of Chinese sources, most of which are government agencies focused on encouraging development by these pseudo-companies.

Superficially everything about these companies appears real. They compete for contracts and investment capital, and can only function if they make a profit. They also compete with other similar Chinese pseudo-companies. The reality however is that they only exist because the Chinese government wants them to. For example, Genesat was formed by a partnership of SpaceSail and the Chinese Academy of Sciences (which is entirely government-run). And SpaceSail was formed earlier with support of both the national and local Shanghai governments. For example, consider today’s story:

Shanghai Gesi Aerospace Technology, also known as Genesat, announced the more than 1 billion yuan (approximately $137 million) funding round Dec. 30. The main investors include China’s National Manufacturing Transformation and Upgrading Fund, China Development Bank Science and Technology Innovation, Guosheng Capital, SIMIC Capital and Shanghai FTZ Fund.

The first two backers are both government agencies created to funnel government cash to these pseudo-companies.

Overall this approach by the communist Chinese government has worked remarkably well. It has created an robust space industry within a competitive and innovative atmosphere. That industry only exists however as long as the present policies of the Chinese government exist. If there is a major change in leadership it all could vanish in a moment, as there are no property rights in China. A new government could do as Putin did in Russia, consolidate all these pseudo-companies into a central government-run agencies in order to more closely control them.

For the present however China’s pseudo-capitalist approach means it will be a major player in space in the coming years. That success might even lead to a positive change in government, throwing the communists out of power eventually. It is not only demonstrating the advantages of freedom and competition over a top-down command economy, it is developing a class of people doing it. They might eventually have enough wealth and power to take over the government and changes things for real.

3 comments

SpaceX launches another set of Starlink satellites

10:48 pm

SpaceX tonight completed its last launch of 2024, successfully placing 21 Starlink satellites into orbit, including 13 with direct-to-cell capabilities, its Falcon 9 rocket lifting off from Kennedy in Florida.

The first stage completed its sixteenth flight, landing successfully on a drone ship in the Atlantic.

Though there is always a chance that China will fly one more unannounced mission in the next day, it looks like the numbers below will be the final totals in the leader board for the 2024 launch race:

137 SpaceX
65 China
17 Russia
14 Rocket Lab

American private enterprise now leads the rest of the world combined in successful launches 157 to 98, while SpaceX by itself leads the entire world, including American companies, 137 to 118.

My full annual global launch report, showing the full set of launches in 2024, will be posted later this week.

11 comments
1 … 159 160 161 162 163 … 1,327