Space Quote: The End of NASA’s OSAM-1 Project

Posted on by onespaceman2000
Image (Credit): Artist’s rendering of the OSAM-1 project in action. (NASA)

“Following an in-depth, independent project review, NASA has decided to discontinue the On-orbit Servicing, Assembly, and Manufacturing 1 (OSAM-1) project due to continued technical, cost, and schedule challenges, and a broader community evolution away from refueling unprepared spacecraft, which has led to a lack of a committed partner. Following Congressional notification processes, project management plans to complete an orderly shutdown, including the disposition of sensitive hardware, pursuing potential partnerships or alternative hardware uses, and licensing of applicable technological developments. NASA leadership also is reviewing how to mitigate the impact of the cancellation on the workforce at NASA’s Goddard Space Flight Center in Greenbelt, Maryland.”

-Statement by NASA in recent communications. The project has been in development since 2015. About 450 NASA employees and contractors working on the OSAM-1 project. In an earlier report by the Government Accountability Office, the auditors noted, “OSAM-1 cost growth and schedule delays are exacerbated by poor contractor performance and continued technical challenges.”

Look Up: Is That Magnolia Wood?

Posted on by onespaceman2000
(Image/Credit): Artist’s rendering of the wooden LignoSat satellite. (Kyoto University)

The satellite industry may never be the same again. While we hear so much about new metals in our rockets, how often do you hear of simply putting wood into orbit?

I guess we should not have been too surprised now that wood is being used to build office towers. And the best part is that wooden satellites burn cleaner than metal satellites, making them safer for the environment.

Last year we learned about the Kyoto University’s test of wood materials on the International Space Station. The findings indicated that magnolia wood was one of the better materials for spacecraft, though more testing was needed.

The plan is for a summer 2024 launch of a coffee-size probe called LignoSat that can then be monitored for six months. That should be time to better understand the strength and effectiveness of the wood before it burns up in the Earth’s atmosphere.

It reminds me of the old joke about the Americans inventing a billion-dollar pen to write upside down in space while the Russians simply used a pencil. Maybe the Japanese also have some to teach us.

More Terra-forming on Earth

Posted on by onespaceman2000
Image (Credit): Changes in land levels on the U.S. East Coast between 2007 and 2020. (Virginia Tech’s EOI Lab).

NASA is funding missions looking near and far to understand planets. One such study issued by scientists at Virginia Tech’s Earth Observation and Innovation (EOI) Lab, who used satellite data and ground-based GPS sensors, shows some ongoing changes here on planet Earth.

In reference to this study, NASA noted:

…the team reported that more than half of infrastructure in major cities such as New York, Baltimore, and Norfolk is built on land that sank, or subsided, by 1 to 2 millimeters per year between 2007 and 2020. Land in several counties in Delaware, Maryland, South Carolina, and Georgia sank at double or triple that rate. At least 867,000 properties and critical infrastructure including several highways, railways, airports, dams, and levees were all subsiding, the researchers found.

The study notes a number of reasons for these changes, including the after effects from the last ice age, man-made dams, and efforts to pump water back into aquifers. For example, in the case of Charleston, South Carolina, which is one of the fastest sinking cities on the East Coast, groundwater pumping is though to be the primary cause of this elevated rate of sinking.

This gives new meaning to the idea of keeping your eyes on the heavens, but also watching where you are stepping.

What is Musk Up to in Ukraine?

Posted on by onespaceman2000
Image (Credit): A starlink satellite dish. (Visitukraine.today)

Last year we learned that Elon Musk denied the Ukrainians access to Starlink when operating in the occupied portions of their country. He stated he did not want to be “complicit in a major act of war and conflict escalation.” And yet now we learn that Russia may be using Starlink in this same territory to illegally attack Ukraine, and Mr. Musk seems flustered and cannot seem to believe it is even possible.

It is unlikely that SpaceX is unable to determine where its equipment is being operated and whether it is being used by an invading party to suppress a sovereign nation. Mr. Musk has done a lot of good for Ukraine, yet his statements about Ukraine’s need to give up territory and now this kerfuffle seem to be part of his improper straying into world affairs that are not his affairs. Maybe it is time for the U.S. government to get involved if he is allowing an enemy to use his equipment to destroy a U.S. ally.

When asked about this Russian misuse issue, SpaceX stated:

If SpaceX obtains knowledge that a Starlink terminal is being used by a sanctioned or unauthorized party, we investigate the claim and take actions to deactivate the terminal if confirmed.

Let’s hope this is the case. It may not be an easy task to sort out the users if both Ukranian and Russian troops are operating in the same area, but it may be critical to the survival of Ukranian forces at a time that Washington is sitting on its hands and incapable of assisting Ukraine nor its NATO partners depending on such assistance.

These are bleak times for Ukraine. It would be unfortunate if all the good will Starlink has acquired is erased with this misdirection of company assets.

Note: Former Congressman Adam Kinzinger tweeted, “Why is @elonmusk shilling for Russia now> Why is he still a US govt contractor?” None of this is good for Musk, SpaceX, or America.

Update: Now we read that Elon Musk may be blocking Taiwan’s use of Starlink. I thought the US government was running Starlink under a separate program called Starshield. Mr. Musk really needs to be taken out of the equation.

Space Quote: A New Threat to Astronauts

Posted on by onespaceman2000
Image (Credit): The DSS-53 antenna at NASA’s Deep Space Network Madrid facility. (NASA/JPL-Caltech)

“And so, any capability that could disrupt that and that could therefore have some impact on services here on Earth and across the world should be of concern to anybody, I think. And including the fact that we have astronauts in — oftentimes in — in low orbit that — that could be at risk from an anti-satellite capability. So, you’re talking about potential human lives here too.”

-Statement during a press briefing by White House National Security Communications Advisor John Kirby regarding reports of a Russian nuclear anti-satellite weapon. Earlier in the week, Ohio Republican Rep. Mike Turner, who serves as the chairman of the House Intelligence Committee, shared sensitive information about this weapon with all Members of Congress.