Space Stories: Rocket Lab Launched Japanese Satellites, Progress 95 Cargo Arrives at ISS, and Interstellar Comet Contains Surprises

Image (Credit): The “Kakushin Rising” mission lifted off from Rocket Lab Launch Complex 1 in New Zealand on April 23, 2026. (Rocket Lab)

Here are some recent space-related stories.

Rocket Lab: Rocket Lab Completes Second Dedicated Launch for Japan Aerospace Exploration Agency (JAXA)

The “Kakushin Rising” mission lifted off from Rocket Lab Launch Complex 1 in New Zealand at 3:09 p.m. NZT to successfully deploy eight spacecraft for JAXA’s Innovative Satellite Technology Demonstration Program that included educational small sats, an ocean-monitoring satellite, a demonstration satellite for ultra-small multispectral cameras, and a deployable antenna packed tightly using origami folding techniques that can unfurl up to 25 times its size. “Kakushin Rising” builds on the success of Rocket Lab’s first dedicated launch for JAXA that took place in December 2025, which saw Electron deploy the RAISE-4 spacecraft that demonstrated new aerospace technologies developed by several companies, universities, and research institutions throughout Japan.

NASA: “Progress 95 Cargo Craft Docks to Station with Food, Fuel, and Supplies

The uncrewed Roscosmos Progress 95 spacecraft docked to the aft port of the International Space Station’s Zvezda module at 8 p.m. EDT Monday. The spacecraft is delivering about three tons of food, fuel, and supplies for the Expedition 74 crew. It will remain docked to the orbiting laboratory for about six months before departing for a planned destructive re-entry into Earth’s atmosphere to dispose of trash loaded by the crew.

National Radio Astronomy Observatory: 3I/ATLAS Contains 30X More Semi-Heavy Water Than Comets In Our Solar System

New observations of the interstellar comet 3I/ATLAS include the first measurement of the abundance of deuterated water relative to ordinary water in an interstellar object. Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) discovered that the interstellar comet 3I/ATLAS is made of an astonishingly high ratio of semi-heavy water relative to water, indicating that its system of origin likely formed under conditions far colder than our own.

Audit Report: Will the Artemis Astronauts Have Spacesuits?

Credit: NASA OIG

A new audit report from NASA’s Office of Inspector General (OIG) expressed some concerns about whether the contractor, Axiom Space, will have spacesuits ready in time for the planned lunar landing.

The audit report, NASA’s Acquisition of Next-Generation Spacesuit Services, states:

NASA faces challenges in ensuring next-generation spacesuits are available to meet the Agency’s current schedules for the Artemis lunar landing mission in 2028 and prior to the ISS’s decommissioning in 2030. NASA’s original schedules to demonstrate the lunar and microgravity spacesuits in 2025 and 2026, respectively, were overly optimistic and ultimately proved unachievable, as evidenced by delays of at least a year and a half for both spacesuits. Based on our analysis, if Axiom experiences design and testing delays in line with the historical average for recent space programs, the Artemis and ISS demonstrations may not occur until 2031.

That is a damning conclusion at a time NASA is struggling with other Artemis timetables. All of the pieces need to come together soon, including the necessary equipment for the lunar surface. It also does not help that NASA is completely reliant on one contractor for these spacesuits. Even the lunar lander has two competing contractors.

NASA Administrator Isaacman has one more item now keeping him awake at night.

Martian Helicopters Give NASA More Options

Image (Credit): One of the tires on NASA’s Mars rover Curiosity captures on March 23, 2026. (NASA/JPL-Caltech/MSSS)

With NASA’s announcement the other week about its plan to use helicopters again on Mars, at least we know we will have something to augment the two remaining rovers.

The Mars rovers continue to do a bang-up job on the Martian surface, but the bangs are also taking a toll on the tires of at least one rover (as shown above). After 14 years of service, the Curiosity Mars rover has needed some mission modifications and software updates to avoid further damage to its tire tread. Fortunately, the Perseverance Mars rover is having no problems to date with its tires, meaning it should be fine until at least 2031.

In terms of a future Mars mission, NASA announced:

NASA will launch the Space Reactor‑1 Freedom, the first nuclear powered interplanetary spacecraft, to Mars before the end of 2028…When SR-1 Freedom reaches Mars, it will deploy the Skyfall payload of Ingenuity‑class helicopters to continue exploring the Red Planet.

You may remember the Ingenuity helicopter from its test on Mars between 2021 and 2024 when if flew 72 missions. The helicopter had accompanied NASA’s Perseverance Mars rover. The planned Skyfall mission will build on this success. You can see an video of these new helicopters here.

Having two rovers and multiple helicopters on the Martian surface later this decade should provide sufficient coverage for both ongoing science as well as scouting efforts for future missions to the planet.

In addition, the test of a nuclear powered spacecraft will give us some additional options for getting to the planet. The Space Reactor‑1 Freedom spacecraft involves the participation of the private sector – particularly Lanteris Space Systems, Aerojet Rocketdyne, and Busek. Notice no mention of SpaceX this time. That is a positive development in that we have many companies working on getting us to Mars, including Lockheed Martin, Blue Origin, Firefly Aerospace, Rocket Lab, and others, which is how it needs to continue going forward.

A grand plan for our expansion into space needs the support of many mission types, companies, and minds (as well as temperaments).

NASA Changes the Mileposts, Again

Image (Credit): NASA’s February 2026 somewhat confusing graphic that seems to indicate we will either be on the Moon by 2028 or simply orbiting around the Moon and thinking about it for years to come. (NASA)

It is hard to keep up with the space program these days, between potential budget cuts last year, the recent changes to the Artemis III mission, and now the changes this week by the new NASA administrator.

So what is the latest? Let’s start with the Moon mission in today’s post. According to a new set of initiatives released this week, the idea of a permanently crewed lunar base, or even a base that can be used for two months at a time, is moving further into the future. The whole theme appears to be “ignition,” but not “arrival,” mind you.

Here are the new plans:

  • Phase One: Build, Test, Learn: NASA shifts from bespoke, infrequent missions to a repeatable, modular approach. Through CLPS (Commercial Lunar Payload Services) deliveries and the LTV (Lunar Terrain Vehicle) program, the agency will increase the tempo of lunar activity, sending rovers, instruments, and technology demonstrations that advance mobility, power generation (including radioisotope heater units and radioisotope thermoelectric generators), communications, navigation, surface operations, and a wide range of scientific investigations.

  • Phase Two: Establish Early Infrastructure: With lessons from early missions in hand, NASA moves toward semi‑habitable infrastructure and regular logistics. This phase supports recurring astronaut operations on the surface and incorporates major international contributions, including JAXA’s (Japan Aerospace Exploration Agency) pressurized rover, and potentially other partner scientific payloads, rovers, and infrastructure/transportation capabilities.

  • Phase Three: Enable Long‑Duration Human Presence: As cargo‑capable human landing systems (HLS) come online, NASA will deliver heavier infrastructure needed for a continuous human foothold on the Moon, marking the transition from periodic expeditions to a permanent lunar base. This will include ASI’s (Italian Space Agency) Multi-purpose Habitats (MPH), CSA’s (Canadian Space Agency) Lunar Utility Vehicle, and opportunities for additional contributions in habitation, surface

Phase One makes sense – let’s keep trying. You may remember the various commercial lunar missions in recent years that have faced severe issues on or around the Moon. For instance, we had:

What worries me is that the past could be a predictor for the future. Other than Blue Ghost, NASA and the commercial sector have little to brag about. If this continues, how long do we wait? Is the commercial sector even ready for this new work and expected pace?

Phase Two is talking about agreements with Japan at a time that NASA’s credibility with any of its partnerships is questionable given the attitude in the White House. For instance, since 2022 Japan has been a partner in the Lunar Gateway project that the White House tried to kill last year and NASA has now paused (or more likely killed) this week. Such actions do not build confidence between the two space programs, nor the space programs of other nations also assisting with the Lunar Gateway. Also, what does it mean to live in semi‑habitable infrastructure? That is a semi-scary term. Do they mean “semi-permanent” infrastructure?

Phase Three assumes the successful creation of a HLS by SpaceX and Blue Origin, but the companies do not have a lot of time to create simpler landing craft for Artemis III, iron out their bugs, and maybe even completely scrap their current multiple rocket refueling design. Moreover, these simpler models are expected to expand into the full HLS models. So what does that mean in terms of getting actual astronauts on the Moon for Artemis IV and cargo thereafter?

NASA notes that the simpler landing systems will not only need to be created for the Artemis III low Earth orbit test in 2027, but then those companies have to also prove that they can safely land whatever they create on the lunar surface without a crew before Artemis IV in early 2028. We are asking this of two companies that have never done anything like this. SpaceX is still playing with its Starship after all of his promises that it would be much further ahead by now. SpaceX has not even had a launch test in the past six months. Again, is it any surprise if the public’s confidence is waning?

Finally, a new timeline interlaced with the Artemis timeline would be nice. My fear is that all of this complexity and busy work means we will be arriving on the Moon after the Chinese have set up camp. Having some clear dates aligned with the phases above would help to alleviate this concern.

Pic of the Week: Blue Origin Moon Landing

The image above is from a NASA Office of the Inspector General audit report on the Human Landing System. It shows the complexity of the Blue Origin process for getting a crew on the Moon. It is complex, and has one more step than the SpaceX plan, which already seems close to impossible.

This is how the audit report explained the graphic you see above:

For the Artemis V mission, Blue Origin is developing its Blue Moon lander. Standing 52 feet tall, Blue Moon will launch on Blue Origin’s reusable New Glenn heavy-lift rocket from Cape Canaveral Space Force Station in Florida. The lander will utilize Blue Origin’s BE-7 engines, which are fueled by liquid oxygen and liquid hydrogen. Prior to the Artemis V mission, Blue Origin will launch a transporter to low Earth orbit, essentially serving as a propellant depot. From there a fleet of refuelers will launch, rendezvous with the transporter, and transfer propellant. The Blue Moon lander will then launch to low Earth orbit to receive fuel from both a refueler and the transporter before traveling to NRHO to dock with Gateway for the Lunar Orbit Checkout Review. The transporter, left in low Earth orbit, will receive additional propellant there before traveling to a higher “stairstep” orbit for final propellant aggregation.14 Once the transporter has traveled to NRHO, Blue Moon will undock with Gateway to receive its final propellant transfer and then dock with Gateway a second time. Next, Orion will deliver the astronauts to Gateway, who will then transfer to Blue Moon for transit to the lunar surface and back to the station. At the end of the mission, Orion will return the astronauts to Earth and the lander will transition to another orbit for disposal or later reuse.