Tag: spaceflight

Japanese satellite company extends its launch contract with Rocket Lab

8:01 am

The Japanese satellite company Q-shu Pioneers of Space, Inc. (iQPS) has purchased three more launches from Rocket Lab, for a total of seven planned.

The multi-launch contract includes three dedicated Electron missions that will launch no earlier than 2026 from Rocket Lab Launch Complex 1 in New Zealand. With four dedicated missions already booked by iQPS on Electron, these three additional missions bring the total number of upcoming launches for iQPS to seven.

Each dedicated launch will deploy a single synthetic aperture radar (SAR) satellite from a Rocket Lab Motorized Lightband separation system – demonstrating Rocket Lab’s vertical integration across launch and space systems that improves reliability and streamlines the launch process for its customers.

Rocket Lab has already completed four successful launches for iOPS, so with this deal means that it will complete eleven launches total for the satellite company. Essentially iQPS has made Rocket Lab its prime launch provider.

This is also the second major launch contract for Rocket Lab in the past week. On September 30, 2025 Synspective purchased its second multi-launch contract with the company, buying ten more launches. Its first contract was for eleven launches, with six already completed. Synspective hopes to have its entire radar constellation of 30 satellites in orbit by the late 2020s.

Both contracts tell us that Rocket Lab’s Electron rocket is going to have a very busy launch schedule for the next few years, even as the company initiates its larger Neutron rocket.

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Is the fate of the independent live streams in Boca Chica uncertain?

12:52 pm

My headline paraphrases this interesting, very detailed, and largely accurate article today from Texas Monthly. It outlines how the newly formed town of Starbase there has the power to block the many independent lives streams and tourist operations that have sprung up since SpaceX opened its facility in Boca Chica.

This proxy government also has the power to create zoning rules and enforce them. In July the city adopted a plan that leaves those with the closest views of the launchpads in violation of new zoning designations. The mainstay launch-day ticket sellers here—Rocket Ranch and a few others—operate in what’s now officially a residential area, near newly built homes for SpaceX executives. The same violation applies to the spots where the streamers have mounted their video cameras.

These cottage industries aren’t doomed. Texas law has grandfathering provisions that allow existing businesses to remain open after zoning changes. But Starbase city attorney Andy Messer raised eyebrows during a recent city commission meeting by saying that the grandfathering would be considered on a “case-by-case basis.” Hearing this, some property owners expressed hesitation to approach the city to ask if their status was in question. “I don’t want to poke the bear,” as one put it.

Will SpaceX force the town of Starbase to shut these independent operations down? The article describes the possibilities in great detail. The very nature of SpaceX and its founder, Elon Musk, suggests it won’t happen. The company thrives on openness and straight talk. Musk himself is a proven supporter of free speech and competition. It would be shocking if his company suddenly took a different position. Moreover, SpaceX, Starbase, or its residents (almost all of which are SpaceX employees) generally benefit from the good publicity of these independent operations, publicity that the company’s own employees enjoy.

Yet, Starbase is a company town, and the long history of such places is that with time, the company takes over and rules everything, allowing nothing that it does not control.

Stay tuned. Above all things won’t be dull in Boca Chica.

Hat tip Robert Pratt of Pratt on Texas.

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Martian boxwork on the flanks of Mount Sharp

9:55 am

The boxwork on Mars
Click for original image.

Cool image time! The picture to the right, cropped, reduced, and sharpened to post here, was taken on October 5, 2025 by the left navigation camera on the Mars rover Curiosity.

The picture looks north and downhill from the lower flanks of Mount Sharp, inside Gale Crater. In the far distance on the horizon can be seen the crater’s northern rim, about 20 to 30 miles away. As it is now moving into the dusty season on Mars, the haze has increased from only a month ago, making it hard to see many distant details.

In the foreground can be seen clearly the light-colored ridges of the boxwork that the rover has been traversing for the past three months, with one rover track visible on the nearest ridge. Unlike the very rocky and boulder-strewn terrain the rover has seen in most of its travels on Mount Sharp, this boxwork seems smoother.
» Read more

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The Juno mission at Jupiter is almost certainly over

8:52 am

An article yesterday at Space.com speculated that the Juno mission to Jupiter is likely over, but added that we cannot yet be sure because the government shutdown has prevented NASA from making any definitive announcement.

NASA’s management had previously extended the orbiter’s mission several times, with the last extension going until the end of the 2025 fiscal year, that ended on September 30, 2025. No new budget has yet been approved, and the proposed Trump budget had included no money for extending the mission farther.

Due to the government shutdown, NASA is currently unable to say whether Juno is still operating or already powered down. At the time of publication, responses from agency officials state that “NASA is currently closed due to a lapse in government funding … Please reach back out after an appropriation or continuing resolution is approved.”

Under shutdown rules, only missions that fall under “excepted activities” — those required to protect life, property, or national security — can continue operations or communications. NASA’s continuity plans also specify that carryover funding may only be applied to “presidential priorities,” which limits what science programs can proceed during a lapse.

Juno does not fall into those protected categories, and was also zeroed-out on the President’s fiscal year 2026 budget request — making the mission, presumably, not a priority. So, until normal government operations resume, the spacecraft’s future is uncertain.

I think Juno’s future at this point is not uncertain in the least. While other active missions that the Trump proposed shutting down might get revived, Juno is unlikely to be one of them. I suspect the science team has put it in hibernation, and is already beginning to move on to other projects and work. They are being coy about this in the faint hope Congress will save Juno, but this should not be a priority. At this point I think NASA would be wiser to spend its resources elsewhere.

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A galaxy with a starburst ring within its nucleus

12:49 pm

A galaxy with a starburst ring
Click for full image.

Cool image time! The picture to the right, cropped, reduced, sharpened, and annotated to post here, was released today by the science team of the Hubble Space Telescope as the picture of the week. This crop focuses on the central regions of this barred spiral galaxy, about 70 million light years away, with an unusual extra feature, a starburst ring encircling its nucleus. From the caption:

NGC 6951’s bar may be responsible for another remarkable feature: a white-blue ring that encloses the very heart of the galaxy. This is called a circumnuclear starburst ring — essentially, a circle of enhanced star formation around the nucleus of a galaxy. The bar funnels gas toward the centre of the galaxy, where it collects in a ring about 3800 light-years across. Two dark dust lanes that run parallel to the bar mark the points where gas from the bar enters the ring.

The dense gas of a circumnuclear starburst ring is the perfect environment to churn out an impressive number of stars. Using data from Hubble, astronomers have identified more than 80 potential star clusters within NGC 6951’s ring. Many of the stars formed less than 100 million years ago, but the ring itself is longer-lived, potentially having existed for 1–1.5 billion years.

This galaxy has also seen about a half dozen supernova, which raises the question: Does intense star formation trigger more supernovae? That is a question that can’t be answered with the data presently available.

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ESA looks to global private sector for its next ISS cargo mission

10:13 am

ESA logo

The European Space Agency (ESA) has issued a request for bids to launch a cargo mission to ISS by the fourth quarter of 2028, and its request will allow companies other than those in Europe to bid.

Published on 3 October, the call for the CSOC Cargo Commercially Procured Offset initiative outlines a single mission to transport 4,900 to 5,000 kilograms of pressurised cargo to the ISS.

… In the call’s “Letter of Invitation”, the agency stated that, due to regulatory requirements that include certifications provided by NASA, the competition would be open to economic operators from the United States. ESA did, however, add that preference would be given, to the “fullest extent possible”, to bids from its Member States.

While the call is set to close on 31 October, the execution of the mission’s procurement will only move forward if the necessary funding is approved by Member States at ESA’s Ministerial Council meeting in November. It will then need to be approved by the relevant Programme Board and the Industrial Policy Committee.

Though there are several European startups (The Exploration Company, Thales Alena, Atmos, PLD) now developing unmanned returnable capsules that will eventually be able to bring cargo to and from ISS, none appear likely to be able to meet the 2028 deadline. Thus, the most likely winner of this contract will be SpaceX.

More significant is the nature of ESA’s request. In the past the agency simply built and owned its own cargo capsule, the ATV. Rather than build another, it is adopting the capitalism model, asking its private sector to make it happen.

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Firefly Aerospace buys defense contractor SciTec

9:21 am

Firefly Aerospace yesterday announced that it is buying the defense contractor SciTec for $300 million in cash plus $555 million in Firefly shares.

The shares go to SciTec’s owners at an agreed-to value of $50 per share, essentially making those individuals part owners of Firefly.

The acquisition will advance Firefly’s comprehensive space services by adding mission-proven defense software analytics, remote sensing, and multi-phenomenology data expertise. SciTec’s core capabilities – which include missile warning, tracking and defense, intelligence, surveillance and reconnaissance, space domain awareness, and autonomous command and control – will supplement Firefly’s launch, lunar, and in-space services. SciTec further adds ground and onboard data processing as well as AI-enabled systems designed for low latency operations to support advanced threat tracking and response across multiple domains.

In other words, this acquisition is aimed at improving Firefly’s ability to win defense contracts, thus diversifying its business beyond outer space. This suggests its managers believe there isn’t enough business in outer space to put the company in the black. It needs defense contracts, and adding SciTech increases the odds it will win those contracts.

The stock price in this sale, $50, I think tells us something of the motives of SciTec’s owners. At present Firefly’s stock is selling at about $30 on Wall Street, and the price has not changed much today after this announcement. It appears the stock obtained by SciTec’s owners is thus not as valuable as listed in the intended sale price. This in turn suggests that those owners also needed this deal to diversify the company, and were willing to take a loss in the value of their stock to get it.

Then again, my understanding of how Wall Street and stocks function is limited, and my analysis on this point could be completely wrong.

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Space Force awards SpaceX and ULA seven launches worth more than a billion dollars

3:05 pm

The U.S. Space Force (USSF) yesterday awarded multi-launch contracts to both SpaceX and ULA for seven launches beginning in 2027 worth more than a billion dollars.

SpaceX received $714 million for five launches and ULA was awarded $428 million for two launches, USSF said in an Oct. 3 news release.

The awards are part of the Space Force’s National Security Space Launch Program, which it uses to launch services for military space missions. In April, it chose SpaceX, ULA, and Blue Origin to launch a total of 54 missions scheduled between fiscal 2027 and 2032, with SpaceX responsible for just over half, with 28 launches. Individual missions will be awarded in batches through fiscal 2029.

Though Blue Origin was included in this program and its New Glenn rocket has finally launched once successfully, its not yet been certified to launch military satellites, and to get certified the company is going to have to launch at least one more time. That launch is expected before this month is out. Moreover, it will soon have to compete against more companies, and the Pentagon will be adding Rocket Lab and Stoke Space to its approved list as soon as both successfully launch their respective Neutron and Nova rockets by next year.

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Gilmour to attempt first launch again next year

2:53 pm

Eris rocket launch and failure
Eris rocket falling sideways from launchpad
(indicated by red dot). Click for video, cued
to just before launch.

According to a presentation by the CEO and founder of Australian rocket startup Gilmour Space, the company now sufficiently understands what caused the failure on its first launch attempt on July 30 to plan a second attempt in 2026.

The company is still investigating the root cause of the failure. “It looks like what went wrong on the launch is something we’ve never tested close enough to the launch conditions before,” he said, but didn’t elaborate.

One factor in the launch was the long delay between shipping the rocket to the launch site, known as the Bowen Orbital Spaceport, and the launch itself. “Rockets aren’t designed to be at the launch site for 18 months,” he said. The launch site, he noted, is just a kilometer from the ocean, creating salty conditions that can be corrosive.

That extended time at the launch site stemmed from delays securing regulatory approvals for the launch. That included not just a launch license from the Australian Space Agency but also airspace, maritime and environmental permits. “We had to get 24 different permits from the Queensland government,” Gilmour said. “All of these things take a long time to do.” He acknowledged that the company had not put enough resources into those regulatory processes. “The approval processes just took way too long.”

What is ironic is that as bad as Australia appears to be in terms of red tape, it is far better that it mother country, Great Britain. At least in Australia spaceports have been approved and at least one launch has taken place. And it only took eighteen months! In Great Britain the permitting process for its two proposed rocket spaceports has taken almost a decade, and still no vertical launches have occurred at either.

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SpaceX launches 28 Starlink satellites

8:16 am

SpaceX this morning successfully launched another 28 Starlink satellites, its Falcon 9 rocket lifting off from Vandenberg Space Force Base in California.

The first stage completed its second flight, landing on a drone ship in the Pacific.

The leaders in the 2025 launch race:

127 SpaceX
58 China
13 Russia
12 Rocket Lab

SpaceX still leads the rest of the world in successful launches, 127 to 98.

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Satellite propulsion startup Portal successfully tests new and radical thruster design

10:32 am

The satellite propulsion startup Portal has become the first commercial company to test successfully a thruster that uses concentrated sunlight to ionize a fuel.

The concept has been studied several times by NASA and other government entities, but never tested to a point where it could be used on a mission. According to this report:

For the vacuum chamber test at Portal’s Bothell lab, engineers used an electrical induction system to simulate the sun’s heating power. The apparatus reached temperatures in the range of 1,500 degrees Celsius (2,700 degrees Fahrenheit), and the performance of the thruster validated Portal’s propulsion architecture for integration with future flight hardware.

The concept is similar to an ion engine, but appears to produce more thrust, allowing it to move satellites more quickly to different orbits. Portal hopes to do an in orbitat test by next year. The company has raised $17.5 million in private funding, and $45 million from an Air Force grant.

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