Tag: freedom

Axiom signs deal with medical company to do diabetes monitor research on its next manned mission to ISS

11:53 am

Axiom today announced it has signed a deal with the medical company Burjeel Holdings to fly and test a glucose monitor during its May 2025 AX-4 manned mission to ISS.

The Ax-4 mission will utilize Continuous Glucose Monitors (CGMs), which have become the standard for glucose monitoring in individuals with diabetes. These devices will be tested to ensure their accuracy in microgravity, providing real-time data that will ultimately support the health of astronauts with insulin-dependent diabetes.The comprehensive preflight, inflight, and post flight protocols will employ various testing methods to validate these technologies. The Ax-4 mission also plans to look at insulin exposure in microgravity to assess the potency and stability of the drug product upon its return to Earth.

Testing the behavior of CGMs and insulin delivery technologies in microgravity and with circadian rhythm disruption is expected to advance the understanding of how such innovations can improve diabetes monitoring and care in remote or under served areas on Earth. Experts say this research will lay the groundwork for managing diabetes in isolated locations, such as oil rigs, deserts, or rural regions.

These tests will also make it possible for people who have diabetes to go into space. For Axiom, this will help widen its customer base. For Burjeel it proves its monitors can work in many remote and hostile environments, also widening its customer base.

Hat tip BtB’s stringer Jay, who adds that “This is cool since this is two companies and no NASA/government involvement.”

0 comments

Your smartphone apps are tracking you

10:36 am

The smart phone: A proven tool for spying
The smart phone: A proven tool for spying

Just one more reason I don’t own a smartphone: Researchers have now found that though there is no evidence that big software companies like Facebook and Google are tracking your smartphone conversations, the data instead shows that the many apps you routinely install on your phone are spying on you quite extensively by periodically taking screenshots of things you look at and sending those images to third parties.

“There were no audio leaks at all – not a single app activated the microphone,” said Christo Wilson, a computer scientist working on the project. “Then we started seeing things we didn’t expect. Apps were automatically taking screenshots of themselves and sending them to third parties. In one case, the app took video of the screen activity and sent that information to a third party.”

Out of over 17,000 Android apps examined, more than 9,000 had potential permissions to take screenshots. And a number of apps were found to actively be doing so, taking screenshots and sending them to third-party sources. “That has the potential to be much worse than having the camera taking pictures of the ceiling or the microphone recording pointless conversations,” said David Choffnes, another computer scientists working on the project. “There is no easy way to close this privacy opening.”

Doing this kind of spying is simply unethical, but it is also now routine in our increasingly unethical culture. What makes it worse is that I expect few will react in any way to this information. People will shrug and continue to install apps casually, accepting the fact that they are now merely a tool that someone else can manipulate.

4 comments

Rocket startup MaiaSpace picks Polish institute to build its rocket’s upper stage engine

10:24 am

The smallsat rocket startup MaiaSpace has selected Poland’s Łukasiewicz Research Network’s Institute of Aviation to develop the engine that will power its Maia rocket’s top stage, used to put satellites into their final orbit.

In a 23 April update, the Łukasiewicz Research Network’s Institute of Aviation (Łukasiewicz–ILOT) announced that it had been selected by MaiaSpace to develop a rocket engine to power Maia’s Colibri kick stage. According to the announcement, the engine will be based on technology developed by Łukasiewicz–ILOT as part of its Green Bipropellant Apogee Rocket Engine (GRACE) initiative, a project financed by the European Space Agency under the Future Launchers Preparatory Programme.

Each new engine will be capable of producing 420 newtons of thrust, with a cluster of these engines powering the Colibri kick stage. However, the update did not specify how many engines would make up the cluster

MaiaSpace had previously indicated it was building its own Colibri kick stage engine. It appears that it has now decided to hire Lukasiewicz to do it instead.

The significance here is not this specific decision, but how it involves two different European commercial entities with no managerial input from the European Space Agency or any government agency. It really does appear that Europe’s aerospace industry has completely freed itself from the dictates of those government apparachiks.

MaiaSpace hopes to complete the first launch of Maia in 2026.

3 comments

Ispace’s Resilience lunar lander completes all maneuvers prior to entering lunar orbit

1:43 pm

Map of lunar landing sites
Landing sites for both Firefly’s Blue Ghost and
Ispace’s Resilience

The Japanese startup Ispace today announced that its Resilience lunar lander — launched on a Falcon 9 to the Moon in January — has now completed all the orbital maneuvers required to send it on a path to enter lunar orbit in early May.

Ispace engineers performed the final orbit maneuver from the Mission Control Center in Nihonbashi, Tokyo, Japan in accordance with the mission operation plan. In total, the RESILIENCE lunar lander has completed 8 orbit control maneuvers. RESILIENCE is now maintaining a stable attitude in its planned orbit and mission operations specialists are now preparing for the Mission 2 milestone Success 7, “Entering Lunar Orbit.” The RESILIENCE lander is expected to enter lunar orbit on May 7, 2025.

The map to the right shows the landing zone, near the top of Moon’s near hemisphere in the region of Figoris Mare. The landing will occur a week or so after orbital insertion, after the company’s engineers have fully assessed the situation.

The rover carries eight commercial payloads, including its own Tenacious mini-rover, as well as a “water electrolyzer” from a Japanese company, a “food production experiment” from another company, and a “deep space radiation probe” from the National Central University of Taiwan.

Resilience’s main purpose however remains to prove the company can build and successfully soft land on the Moon. Its only previous attempt, Hakuto-R1, crashed in Atlas Crater. Despite that failure Ispace has won a contract each from NASA and Japan to launch additional lunar landers, so a success here is critical for the company’s future.

Hat tip BtB’s stringer Jay.

1 comment

Viasat wins contract to build ESA lunar communications constellation

1:20 pm

As part of a larger European Space Agency (ESA)) project, Viasat has won an ESA contract to build a communications constellation that will orbit the Moon.

Viasat will be responsible for the design and development of the communication network and will lead the definition of the end-to-end communications services: aiming to provide a communications network for lunar landers, rovers, orbiters, and other technology. Viasat will also be responsible for the communication earth ground infrastructure and communication lunar surface user terminals. Telespazio, as Moonlight program lead, has executed a contract with Viasat for the initial design phase of the communication system. This work will be fully funded by the European Space Agency throughout Phase 1.

The UK Space Agency, as one of the major contributors to ESA’s Moonlight program, selected Viasat to lead the UK ecosystem to deliver the communications capability. Moonlight services will be deployed in phases, targeting initial capability at the end of 2028 with full operations aimed by 2030.

It does seem that there are a lot of competing communications/navigation constellations under development, from China, Europe, and the U.S. It also appears that there is far less coordination between them then there should be.

Hat tip BtB’s stringer Jay.

0 comments

A Malaysian state plans spaceport, working in partnership with China

10:00 am

Proposed spaceports in Malaysia
Proposed spaceports in Malaysia

According to an report out of Malaysia yesterday, the Malaysian state of Pahang has initiated a one year study to build a spaceport off its eastern coast near the town of Nensasi, working in partnership with China.

“On April 15, PKNP [Pahang State Development Corporation] signed a letter of intent with China Great Wall Industry Corporation (CGWIC) and Lestari Angkasa Sdn Bhd to establish a strategic collaboration in the space technology sector. “Next month, PKNP and Lestari Angkasa will visit Wenchang Space City in Hainan, China, to hold further discussions on the Pahang International Spaceport project,” he said during the Pahang state assembly session today.

This is the second Malaysian state to propose its own spaceport. In January the eastern state of Sabah began its own study, working in partnership with the Ukraine.

The partnership with China is worrisome for the U.S., as it is very likely that China will arrange use of that spaceport for its own purposes. It will also use its presence there to access and steal any technology brought by other western companies or nations should they launch there as well.

1 comment

Rocket startup Astra wins $44 million development contract to build its Rocket-4

8:54 am

Having shut down its smaller Rocket-3 rocket operations and then almost going bankrupt, the startup Astra is apparently coming back from the dead, having won a $44 million military development contract to build its larger Rocket-4 rocket.

Chris Kemp, Astra’s chief executive, said in an interview the company intends to leverage its contract with the Defense Innovation Unit to demonstrate point-to-point delivery of about 1,300 pounds of cargo using Rocket 4. The military for years has expressed interest in using rockets for rapid deployment of critical supplies to remote locations, complementing traditional transportation methods.

The company now claims it will do the first test launch of Rocket-4 in 2026.

When the company’s stock valuation dropped so much in 2022 and was on the verge of shutting down, Kemp and a team of investors purchased that stock and took the company private. Since then it has mostly focused on building attitude thrusters for satellites. Whether this new contract is enough to get this new rocket off the ground remains a big unknown.

1 comment

SpaceX launches three payloads

8:44 am

SpaceX yesterday successfully launched three different payloads on its third “Bandwagon” launch, its Falcon 9 rocket lifting off from Cape Canaveral.

The first stage completed its third flight, landing back at Cape Canaveral. The fairings completed their second and fifteenth flights respectively.

The rocket’s primary payload was a commercial satellite for a South Korean company. Next was a commercial weather smallsat from the startup Tomorrow.

The third payload was from the European company Atmos, and was intended to test its deployable heat shield designed to protect payloads returning from orbit. According to the company, preliminary data says the deployment and return went as planned.

The leaders in the 2025 launch race:

46 SpaceX
20 China (with a launch scheduled for this morning)
5 Rocket Lab
5 Russia

SpaceX now leads the rest of the world in successful launches, 46 to 35.

7 comments

Rocket Lab gets two big military contracts, from the Space Force and the UK

9:17 am

Due to its success in quickly redesigning the first stage of its Electron rocket into a hypersonic test vehicle dubbed HASTE, Rocket Lab has now won two very large hypersonic test program contracts from both the American Space Force as well as the United Kingdom.

Rocket Lab has been selected by the U.S. Air Force to participate within its Enterprise-Wide Agile Acquisition Contract (EWAAC), a $46 billion indefinite delivery-indefinite quantity (IDIQ) contract designed for the rapid acquisition of innovative technologies, engineering services, and technical solutions that develops the Air Force’s new capabilities. The program has a contracting period through to 2031 and is designed to be broad in scope, flexible in funding, and agile for maximum use to enable the Air Force to quickly procure services and technologies across various domains.

Further, Rocket Lab has also been selected by the United Kingdom’s Ministry of Defence (UK MOD) for its Hypersonic Technologies & Capability Development Framework (HTCDF), a ~$1.3 billion (£1 billion) framework to rapidly develop advanced hypersonic capabilities for the United Kingdom. As a newly-selected supplier to the HTCDF, Rocket Lab is now eligible to bid to provide services, technologies, and testing capabilities that support the UK’s development of sovereign hypersonic technology.

In both cases Rocket Lab will bid for test contracts using HASTE.

These deals indicate that Rocket Lab has essentially grabbed the business that Stratolaunch had been vying for with its giant Roc airplane and Talon test drop vehicles. Stratolaunch might get some contracts, but it appears the bulk of the work will instead go to Rocket Lab. It also appears that Stratolaunch has also been beaten to this business by the startup Varda, which has also won an Air Force contract for hypersonic testing using its orbital capsules during their return to Earth.

0 comments

SpaceX launches cargo Dragon to ISS; Problems with Tenacity?

8:55 am

Early this morning SpaceX successfully launched a cargo Dragon to ISS, its Falcon 9 rocket lifting off from the Kennedy Space Center in Florida.

The first stage completed its fifth flight, landing back at Kennedy. The capsule is on its fifth flight, and is carrying significantly more cargo than previous SpaceX cargo missions because it has had to replace much of the cargo that would have been launched on a Cygnus capsule whose launch was cancelled because it had been damaged during transport.

Furthermore, as part of their updates on this mission NASA officials revealed that Sierra Space’s cargo mini-shuttle, Tenacity, is facing more delays, and is now not expected to launch until late this year. This Dream Chaser spacecraft had begun ground testing early in 2024, with a first launch planned for shortly thereafter. For reasons that have not been explained, that ground testing has now been going on for more than a year, and will apparently continue for most of 2025. My guess is that the spacecraft has experienced engineering problems during that testing, and has required fixes that neither Sierra Space nor NASA wishes to reveal.

The result has been that NASA has had a shortage of cargo vehicles to keep ISS supplied. A significant number of science experiments had to be removed from today’s Dragon to make room for consumerables. NASA officials also stated publicly during this update that it is now definitely considering using Starliner as a cargo vehicle on its next flight, a plan that previously had only been hinted at.

The leaders in the 2025 launch race:

45 SpaceX (with another launch scheduled for later today)
20 China
5 Rocket Lab
5 Russia

SpaceX now leads the rest of the world in successful launches, 45 to 35.

4 comments

Northrop Grumman’s first Mission Extension Vehicle completes first commercial undocking in space

9:50 am

On April 9, 2025 Northrop Grumman’s first Mission Extension Vehicle (MEV-1) successfully undocked from an Intelsat communications satellite five years after attaching itself to it and extending its operational life for that time period.

This was the first autonomous undocking by two commercial spacecraft ever.

MEV-1 has provided five years of life-extension services to IS-901, allowing Intelsat to operate this space-based asset beyond its design life. In 2020, MEV-1 successfully proved docking with IS-901 was possible in the GEO graveyard orbit and brought IS-901 back into operation in GEO. Now that life-extension services are complete, MEV-1 released the IS-901 satellite back into the GEO graveyard and is relocating to the next servicing mission.

The company did not name the satellite for MEV-1’s next servicing mission. Meanwhile the company’s second MEV remains docked to another Intelsat communications satellite, its contract extended to double the amount of time it will provide service to the satellite.

9 comments
1 … 72 73 74 75 76 … 684