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

Posted on by onespaceman2000
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.

De-orbit is a Polite Word for the End of Bluebird 7

Posted on by onespaceman2000
image (Credit): The Bluebird satellites being launch in the news few years. (AST)

Sunday’s failed satellite launch by Blue Origin will have a number of repercussions.

  • Rocket Company Issues: Blue Origin’s New Glenn rocket will be grounded while the Federal Aviation Administration investigates the matter.
  • Satellite Company Issues: AST, the owner of the Bluebird 7 satellite placed in the wrong orbit, will now need to “de-orbit” its satellite. This means the satellite will be burned up in the Earth’s atmosphere. It also means that the roll out of AST SpaceMobile will be delayed, which has impacted the company’s stock.
  • Artemis Issues: The timeline for Artemis III, where NASA tests the lunar landers, may need to be delayed, at least for Blue Origin. Of course, SpaceX is having its own problems getting its Starship ready.
  • Astronomy Issues: The Bluebird satellites have been controversial because of their large size. This will only add to the growing light pollution from orbiting satellites that impact ground-based astronomers. So, in this case, with the loss of Bluebird 7 the astronomers get a reprieve for now.

So, three negative outcomes and one position outcome. A turnaround on all of these issues will take time, including the design of the satellite itself. While it appears each generation of the Bluebird satellite is getting larger, this could be a fixable problem given that AST stated it is willing to work with the National Science Foundation to limit the damage to the night sky.

Plenty of issues arising out of one launch.

Stay tuned.

Space Stories: Blue Origin Brings Satellite to Wrong Orbit, Space Force Preparing for Moon Base, and Japan Refocuses After Deletion of Lunar Gateway

Posted on by onespaceman2000
Image (Credit): NG-3 mission patch. (Blue Origin)

Here are some recent space-related stories.

—Associated Press: “Blue Origin’s New Glenn Rocket is Grounded After Launching Satellite into the Wrong Orbit“

Jeff Bezos’ rocket company, Blue Origin, blamed a bad engine Monday for a failed weekend launch that left a satellite in the wrong orbit, dooming it. Launches of the huge New Glenn rocket are grounded until Blue Origin and the Federal Aviation Administration complete their investigation.The rocket blasted off from Cape Canaveral Space Force Station on Sunday. The recycled first-stage booster performed well, landing on an ocean barge several minutes into the flight. But the upper stage was unable to put the satellite into a high enough orbit to begin operations.

—Breaking Defense: “With Eyes on Future NASA Moon Base, Space Force Launches Cislunar Acquisition Task Force“

The Space Force is launching a new acquisition task force to study how the Defense Department should move into cislunar space as it looks to support a planned NASA moon base, according to Maj. Gen. Stephen Purdy, senior advisor to Air Force Secretary Troy Mink for space acquisition. “We’re going to stand up a Cislunar Coordination Office on the Space Force acquisition side,” he told the annual Space Symposium here on April 15, who said the new office will bring together program managers and engineers to “build road maps” for “acquiring the necessary technology and a schedule for action.”

—South China Morning Post: “Japan to Focus on Lunar Rover After US Halts Moon Space Station“

A US move to freeze the Lunar Gateway orbiting space station could render Japan’s new technologies redundant – but its space agency is expected to be diplomatic in its response. The Lunar Gateway project was initially planned as an installation that would orbit the moon as part of the United States’ Artemis programme, which recently made headlines for a record-breaking journey that went deeper into space than anyone had ever flown before…On March 24, however, Nasa announced it was freezing the project to focus on the construction of a base on the lunar surface, with future crewed missions to Mars in mind…The agency is now expected to focus all its attention on the third element of its collaboration with Nasa, the pressurised lunar rover that is being developed with Toyota to allow astronauts to drive on the moon.

Space Stories: The Fate of Juno, the End of a NASA Probe, and “Extragalactic Archeology”

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Image (Credit): Jupiter’s North Pole at minimum emission angle as captured by the Juno spacecraft. (NASA/JPL-Caltech/SwRI/MSSS/Thomas Thomopoulos)

Here are some recent space-related stories of interest.

—Ars Technica: “A Mission NASA Might Kill is Still Returning Fascinating Science from Jupiter“

Jupiter’s colossal storms generate lightning flashes at least 100 times more powerful than those on Earth, according to scientists analyzing data from NASA’s Juno spacecraft. The findings were published March 20 in the journal AGU Advances. Researchers used data recorded by Juno in 2021 and 2022, after NASA granted an extension to the spacecraft’s operations upon completing a five-year science campaign at Jupiter. Juno remains in good health, but NASA officials have not said if they will approve another extension for the mission. The issue is money.

—Astronomy.com: “NASA’s Van Allen Probe A Burns Up Over the Pacific after 14 Years in Space“

NASA’s Van Allen Probe A re-entered Earth’s atmosphere on Wednesday, March 11, at 6:37 a.m. EDT, marking the final chapter for a spacecraft that reshaped scientists’ understanding of the radiation environment around our planet. The U.S. Space Force confirmed the spacecraft came down over the eastern Pacific Ocean. NASA said most of the 1,300-pound (600 kilograms) probe burned up during reentry, though some pieces may have reached the surface. Its twin, Probe B, remains in orbit and is not expected to re-enter before 2030. The twin probes launched together on Aug. 30, 2012, on what was supposed to be a two-year mission. They operated for nearly seven years instead, circling Earth inside the Van Allen radiation belts — zones of high-energy charged particles held in place by the planet’s magnetic field. 

—Carnegie Science: ““Extragalactic Archeology” Reveals Nearby Galaxy’s Evolution“

A team of astronomers, including Carnegie Science’s Jeff Rich and other former Carnegie Observatories astronomers, have for the first time traced the history of a galaxy outside our own Milky way by studying chemical fingerprints in deep space, a new approach they are calling “extragalactic archeology.” Their findings are published in Nature Astronomy. “This is the first time that a chemical archaeology method has been used with such fine detail outside our own galaxy,” said lead author Lisa Kewley of the Center for Astrophysics | Harvard and Smithsonian.

Space Stories: Meteor Shakes Ohio, Executive Order Could Impact Pluto, and Musk May Muck Up Space Again

Posted on by onespaceman2000
Image (Credit): Dwarf planet Pluto. (NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute)

Here are some recent space-related stories of interest.

—Fox 8 News: “NASA Confirms Boom was 17,000-pound Meteor“

A loud “boom” was reported across Northeast Ohio just before 9 a.m. on Tuesday. People around Northeast Ohio flooded the FOX 8 newsroom with reports of what heard like a “large explosion” lasting several seconds and causing homes and businesses to “shake.” NASA has confirmed a 6-foot, 17,000-pound meteor traveled 44,000 miles per hour over northeast Ohio. It was 50 miles above Lake Erie when the first flash was detected.

—USA Today: “NASA’s Isaacman Latest to Endorse Trump Reclassifying Pluto as a Planet“

President Donald Trump campaigned on “America first,” but some of his supporters and appointees apparently want Pluto to once again be … ninth. The ninth planet in our solar system, that is. Ever since Pluto was infamously stripped of its planetary status two decades ago, debate has raged for years over the distant icy world – half the size of the United States – and just what sort of cosmic body it should be classified as. Now, Jared Isaacman, NASA’s new chief, has appeared to signal his support for Trump to designate Pluto as a planet once again through executive order.

—Newsweek: “New 1M‑Satellite Plans Could ‘Permanently Scar’ Night Sky, Astronomers Warn“

The Royal Astronomical Society (RAS) has issued a stark warning over proposals by Elon Musk’s SpaceX and the California-based startup Reflect Orbital, saying the plans could cause lasting damage to ground‑based astronomy and dramatically alter the night sky for skywatchers. In comments submitted to U.S. regulators, the RAS said the scale and brightness of the proposed satellite constellations risk overwhelming astronomical observations from Earth. The society, alongside the European Southern Observatory (ESO), has formally opposed both projects in filings to the Federal Communications Commission (FCC), where the companies have sought approval.