Cosmonauts Arrive at the International Space Station

Posted on by onespaceman2000
Image (Credit): The Soyuz MS-21 crew ship with three cosmonauts aboard approaches the International Space Station. (NASA)

On Friday, a Soyuz space capsule arrived at the International Space Station (ISS) with three Russian cosmonauts –  Oleg Artemyev, Denis Matveev, and Sergey Korsakov. This will bring the ISS crew to 10. On March 30th, three crew members will return to the surface of the Earth – NASA astronaut Mark Vande Hei and Russian cosmonauts Pyotr Dubrov and Anton Shkaplerov. You can read more about the mission here.

With the ongoing disagreements between the Russian and Western governments regarding Ukraine, it is good to see some normal operations related to the ISS. Let’s hope the science can continue in space while discussions continue back here on Earth to end the ongoing war.

Update: The media was abuzz regarding the blue and yellow outfits of the three astronauts arriving at the station. Was it support for Ukraine or their alma mater? One cosmonaut said there was simply an excess of yellow material. Another space mystery.

A Space Telescope Goes Dark

Posted on by onespaceman2000
Image (Credit): Picture of the completely integrated mirrors and detectors before final packaging. (Max Planck Institute for Extraterrestrial Physics)

You may have heard of Germany’s black hole-hunting telescope called the extended ROentgen Survey with an Imaging Telescope Arraye (eROSITA). It was launched in 2019 as part of a larger Russian-German mission called the “Spectrum-Roentgen-Gamma” (SRG) observatory and placed in the L2 Lagrange Point.

The eROSITA has three primary goals:

  • to detect the hot intergalactic medium of 50-100 thousand galaxy clusters and groups and hot gas in filaments between clusters to map out the large scale structure in the Universe for the study of cosmic structure evolution,
  • to detect systematically all obscured accreting Black Holes in nearby galaxies and many (up to 3 Million) new, distant active galactic nuclei and
  • to study in detail the physics of galactic X-ray source populations, like pre-main sequence stars, supernova remnants and X-ray binaries.

Well, similar to other joint Russian space missions, the telescope’s work was put on hold because of continuing events in Ukraine. The German government had this to say:

[Deutsches Zentrum für Luft- und Raumfahrt (DLR)] and the German Space Agency at DLR have been cooperating with Russian institutions on a number of research projects, in some cases with the participation of other German research organisations and universities, and international partners.

Against the backdrop of the aggressive attack on Ukraine, the DLR Executive Board is taking the following measures:

  • All collaboration activities with Russian institutions on current projects or projects in the planning stage will be terminated.
  • There will be no new projects or initiatives with institutions in Russia.

Where necessary, DLR will enter into coordination with other national and international partners.

We are slowly blocking our view of the bigger universe because of the reckless actions of a few. Hopefully, we can open up our eyes again shortly.

The Future of the International Space Station

Posted on by onespaceman2000
Image(Credit): Northrop Grumman’s Cygnus space freighter approaching the International Space Station (NASA).

Over the weekend, the Washington Post published an editorial by Homer Hickam, former NASA engineer and advisor to the National Space Council, titled, “Our space partnership with Russia can’t go on.” In the piece, Mr. Hickam argues that the International Space Station (ISS) has accomplished its goals and the US can now move onto other projects without the Russians:

With our flourishing commercial space companies, who are already cutting metal on their own future space stations, plus our federal government’s Artemis moon program, the United States is entering a new golden age of space exploration. The Russians, meanwhile, are stuck in the past with antiquated spacecraft and nowhere to go except the ISS.

Mr. Hickam appears to believe pushing out the Russians may mean the end of the ISS. Of course, this is just one man’s view, and whatever we do we need to do it in conjunction with our other ISS partners.

We could continue to maintain the ISS through 2030, as planned, and schedule more useful science even without the Russians as partners. This may make sense until we have another viable station that we can use, such as NASA’s planned lunar Gateway. Russia will not be part of the Gateway given that it is working with China on other lunar plans, so we do not need to worry about another breakup.

It would be better if Russia had focused on its space accomplishments rather than territorial ambitions as it prepares for the future. Joint space programs are a great way to use rockets for peaceful missions. I am not against a space race that pushes us even farther into space, yet I would prefer it be fueled by scientific achievement rather than nationalist angst.

Image(Credit): Artist rendering of the Artemis lunar Gateway (NASA).

More Angst Regarding the International Space Station

Posted on by onespaceman2000
Source/Credit: Image of Russian section breaking away from the ISS from NASA Watch.

You may have already seen this ridiculous Russian video that NASA Watch shared with the world. It is very disturbing. Presumably created by the Russian space program Roscosmos, it shows the Russian portion of the International Space Station (ISS) breaking away as a result of the worldwide sanctions against the Russians for invading Ukraine. Here is the NASA Watch tweet and related video (an image of which is shown above):

Russian gov’t-controlled RIA Novosti @rianru posted a video on Telegram made by @Roscosmos where cosmonauts say goodbye to Mark Vande Hei on #ISS, depart, and then the Russian segment detaches from the rest of ISS. @Rogozin is clearly threatening the ISS program. #NASA#Ukraine

One person provided some hope among all this foolishness with this reply:

Basically all astro-/ cosmonauts said that after a couple of days in space they only see a fragile planet, and that nation states start to disappear in their minds.

And now we have former US astronaut Scott Kelly and SpaceX’s Elon Musk battling with Dmitry Rogozin, the head of Roscosmos. Scott Kelly was clear in his dislike of Rogozin’s comments about the ISS:

Maybe you could find yourself a job working at McDonalds if McDonalds still exists in Russia.

None of this is helpful when we have lives in space depending on a competent ground team. Let’s hope all these egos do not get in the way of the professionalism we expect from the US, Russia, and others with regards to the safe operation of the ISS.

Another Russian Casualty: Mars

Posted on by onespaceman2000
Source/Credit: The Exomars rover from the ESA.

Yesterday, the European Space Agency (ESA) announced that another space program has been impacted by the Russia’s invasion of Ukraine:

Regarding the ExoMars programme continuation, the sanctions and the wider context make a launch in 2022 very unlikely. ESA’s Director General will analyse all the options and prepare a formal decision on the way forward by ESA Member States.

The ESA website on the Exomars program notes that it is a two part mission searching for life on Mars: the Trace Gas Orbiter launched in 2016 and the Exomars rover and surface platform planned for launch in 2022. NASA also contributed to this latest mission:

NASA’s participation in the 2022 ExoMars Rover mission includes providing critical elements to the premier astrobiology instrument on the rover, the Mars Organic Molecule Analyzer (MOMA). By studying organic molecules, the chemical building blocks of life, MOMA is designed to help answer questions about whether life ever existed on Mars, along with its potential origin, evolution and distribution on the Red Planet.

The list of impacted space missions will only grow.