Talking Space

Episode 1607: Staying Healthy in Space: Unpacking the GEARS Experiment

In this special episode of Talking Space, we delve into a rarely discussed, but crucial aspect of living in space: health and sickness. We're putting the spotlight on the unique challenges posed by bacterial and viral infections aboard the International Space Station (ISS) and future long-duration missions.

We're bringing you a deep dive into a groundbreaking experiment, GEARS (Genomic Enumeration of Antibiotic Resistance in Space), recently transported to the ISS. What is the aim of this experiment? How can analyzing the genetic makeup of antibiotic-resistant microbes in space help us on Earth?

Joining us for this insightful conversation are Dr. Sarah Wallace, a NASA microbiologist at the Johnson Space Center’s Biomedical research and Environmental Sciences Division Microbiology Laboratory, and Dr. Christopher Carr, co-director of the Georgia Tech Astrobiology Program. They'll shed light on the history of sickness on the ISS, the precautions in place, and the worst-case scenarios of illness or injury that have occurred.

How do astronauts maintain personal hygiene in space? What kind of medical supplies are available aboard the ISS? Tune in to find out.

We're also discussing the specifics of the GEARS experiment. What unique insights can we glean from the genetic makeup of bacteria in space? How will this knowledge shape the future of long-duration space missions?

With the advent of commercial LEO destinations, how is the space industry preparing for microbial challenges? What discussions are under way to make new stations more resistant to accumulating microbes?

Lastly, we tackle the ultimate Doomsday medical scenario: What would happen in case of a serious illness outbreak on the ISS or during a long-term flight to Mars? We'll discuss how scientists are trying to mitigate the potential dangers of bringing Earth germs to another planet and the risks of bringing something dangerous back to Earth.

Don't miss this episode of Talking Space as we navigate the intriguing world of health and sickness in space.

Please be sure to let us know your thoughts on the topics we discuss. You can always reach us at mailbag@TalkingSpaceOnline.com. You now also have a way to easily send us a voice recording that we may use on the show: just click on the blue microphone icon at the bottom right of any page at TalkingSpaceOnline.com.

Show recorded 04-18-2024.

Host: Larry Herrin

Panelist(s):  Mark Ratterman (Gene Mikulka, Dr. Kat Robison and Sawyer Rosenstein will return)

Podcast Editor: Larry Herrin

GEARS experiment – website photo credit: Planetary eXploration Lab (PXL)

Sarah Wallace - website photo credit: NASA

Christopher Carr - website photo credit: Planetary eXploration Lab (PXL)

Episode 1514: Starship vs. the Fish People, MSR Woes and a Powerful Tale from ASCEND

There’s a lot going on this time around, as usual. First, in the news roundup:

• Starship: The Lawsuit pitting the Center for Biological Diversity against the FAA and SpaceX proceeded mostly as expected (with a notable exception). The FAA awaits the US Fish and Wildlife Service to complete their Biological Assessment portion for review of the Starship’s next launch license. Here’s the Wallops Spaceport site map about which Gene quoted Eric Roesch in our discussion. Harry Stranger first tweeted about the maps on X.
• LUCY Mission makes its first asteroid flyby on November 1st.
• India has announced an ambitious, multi-planetary expansion of its space program on a short, 20-year timeline.
• NASA picks three museums in which to display OSIRIS-REx asteroid Bennu samples. When can you go see them? Actually very soon!

Then, Mark discusses a brief history and laments the lessened art of spacecraft call signs and aircraft nose art. He also informs us that Commander Callie continues her mission in NASA’s newest issue of its graphic novel.

Next, Gene brings us up to speed on the wobbly future of the Mars Sample Return (MSR) mission in light of the findings of the recent Independent Review Board 2 report. The IRB2 report concluded, among other things, that there is “likely not enough funding available to accomplish any mission.” Say again, Houston?

Finally, Kat brings us an initial teaser report and interview from the recent ASCEND conference with Lindsay Kaldon, Project Manager with NASA’s Fission Surface Power Project, managed by NASA’s Glenn Research Çenter in Cleveland, OH. You want to survive long-term on the Moon or Mars, you gotta have a lot of reliable electrical power!

Thanks to all for the heads-up about issues with Talking Space’s website. It’s been down for a number of weeks now. We’re “working the problem,” and will have the site back up very soon. The podcast itself has always been available wherever else you get your podcasts, as you know if you’re reading this soon after it is published! UPDATE: The website has been restored as of the afternoon of November 7, 2023, and seems to be functioning normally.

Please be sure to let us know your thoughts on the topics we discuss. You can always reach us at mailbag@TalkingSpaceOnline.com .

Show recorded 10-27-2023.

Host: Sawyer Rosenstein

Panelist(s): Gene Mikulka, Mark Ratterman, Dr. Kat Robison and Larry Herrin

Podcast Editor: Larry Herrin

 

Episode 1508: Starship, ULA & STEM news

The environmental lawsuit brought by a consortium of environmental and tribal groups against the FAA and SpaceX has shown no visible movement since July 5, 2023, but we have all the details on what did transpire on that date. Turns out that since our recording date, another filing in the case would extend the deadline for proposing a briefing schedule as to summary judgment within 14 days of the Court’s resolution of Plaintiffs’ motion challenging the Administrative Record, if any is filed. And that resolution could come in the timeframe of December 2023 or January of 2024, or maybe even later. More on this to come next time!

Believe it or not, there are a few other stories in the News Roundup:

• NASA selects Axiom Space and Collins Aerospace to further advance the capabilities of their respective spacesuits by pulling a switcheroo on them.
• A new robotic, scientific instrument package with a lovely new acronym – DIMPLE –  has been selected for Artemis through NASA’s Commercial Lunar Payload Services (CLPS) to study volcanic terrain on the Moon.
• The asteroid sample-return mission known as OSIRIS Rex is making a number of course-correction burns this month to set it up for a precision landing in the Great Salt Lake Desert on September 24, 2023.

Next, the United Launch Alliance (ULA) says despite recent anomalies involving their Centaur V upper stage and the BE-4 engines built by Blue Origin, Vulcan should still fly this year, although behind schedule. We respectfully disagree.

Then, we bring you a discussion on a subject near and dear to everyone’s heart here on the Talking Space team: STEM education programs and their importance in securing the future competitiveness of the USA, the future of our children and the well-being of the planet. FYI, STEM represents science, technology, engineering and math. NASA has recently awarded millions in STEM research grants to schools all over the country. All this may sound corny, but you can’t argue with how it’s changed lives. Also, here’s a STEM center success story that is very personal to Sawyer.

Finally, a reminder from whence we came: This past week was the 54th anniversary of the Apollo 11 Moon mission, which carried Neil Armstrong and Buzz Aldrin to the lunar surface for the first-ever manned lunar landing on July 20, 1969. Meanwhile, Michael Collins piloted the Command Module, which then took all three astronauts back home.

Please be sure to let us know your thoughts on the topics we discuss. You can always reach us at mailbag@TalkingSpaceOnline.com .

 

Show recorded 07-16-2023.

 

Host: Sawyer Rosenstein

Panelist(s): Mark Ratterman and Larry Herrin (Gene Mikulka and Dr. Kat Robison will return)

Podcast Editor: Larry Herrin

Transition Music Credit: Pixabay - StudioKolomna

Episode 1009: To the Moon, Elon!

On this episodes we may be mentioning routine launches but it's anything but routine as we return for a news round-up.

On this episode we begin our launch round-up with some past and present SpaceX launches, including the Telstar-18V launch and the upcoming first RTLS mission from Vandenberg Air Force Base in California. We also check in on our rover friends on Mars, Opportunity and Curiosity. One remains silent while the other deals with a data glitch.

We then move on to the ISS to discuss the recent Japanese cargo vehicle launch, the HTV, aboard an H-IIA rocket. This HTV vehicle, however, has a unique return capability. Hear all about it in the episode. Then, it's what we're calling "hole-gate". A look at the history behind the hole discovered on a Soyuz, how NASA and Russia handled it, and who really could be behind it. We also congratulate Japan on their first successful landing on an asteroid, and why members of the OSIRIS-REx team are watching closely.

Then we get into the big announcement from SpaceX of design changes to the BFR as well as the first private citizen to pay to fly aboard it. Elon Musk is saying 2023 but is that realistic or is it just "Elon Time"? We give our opinions and our thoughts on where the program should go.

Lastly it's a story you'll only hear on Talking Space, about NASA 502. The research plane flying in and out of the airport in Gainesville, Florida, where our own Mark Ratterman works. Find out why a NASA plane from California is in Florida and studying Hurricane Florence and why it has an odd disk underneath it.

For more information on the UAVSAR instrument, visit https://uavsar.jpl.nasa.gov/. 

[An image gallery was inserted here. To view it visit http://talkingspaceonline.com]

Show recorded 9-23-2018

Host: Sawyer Rosenstein

Panelists: Gene Mikulka and Mark Ratterman

Episode 912: BFR's Big Breakout

The biggest launch round-up in Talking Space history and one of the biggest talks of the year...all in one show! On this episode, we begin with the launch round-up looking at the upcoming launches of an Atlas V, two Falcon 9s, a Long March, an H-II A, a Soyuz, and a Rockot rocket...all within less than two weeks of each other. We also have the announcement of the new launch date for the next Orbital ATK resupply mission to the ISS that will be once again on an Antares out of Virginia. We then discuss that exact company, Orbital ATK, being acquired by Northrop Grumman and what implications that might have, and what the motive was behind it. Could it have been too much competition? In addition, we discuss the BEAM module and how it may be getting more time in space. We also discuss spacewalks being made to repair some broken parts on the ISS on the same day as the first official meeting of the National Space Council. Although this was recorded before the actual meeting, we still speculate to the NSC's future.

Are NASA and Russia working together on a new lunar orbiting outpost? Well the stories are reporting that about the Deep Space Gateway, but you'll have to listen in to find out why most of the news stories you've probably read got it wrong. It's also with sadness but not much surprise that we announce another delay in the launch of the James Webb Space Telescope, now slipping to 2019. 

The biggest news has to be out of IAC. Although we will have a full wrap-up in a future episode, we had to discuss Elon Musk's speech. His talk announced the BFR, sometimes called the Big Falcon Rocket, and other people interpret the "F" for a different word. Regardless, this monster is expected to lead to the phase-out of all previous SpaceX rockets. It boasts the ability to send payloads to orbit, people to the ISS, create a moon base, and land cargo on Mars in 5 years with crew in 7. He also mentioned point-to-point travel on Earth using the rocket, getting anywhere in under an hour. How plausible is this? We discuss it and a lot more on this one!

Show recorded 10-4-2017

Host: Sawyer Rosenstein

Panelists: Gene Mikulka and Mark Ratterman

Episode 907: Lots to See at ISSRDC

On this very special episode of Talking Space, with a new crew onboard the International Space Station, we go to Washington DC for the 2017 International Space Station Research and Development Conference, or ISSRDC. We learn all about the science happening on station, the future of the ISS, a look at the commercial partners, and some other topics you might not know had to do with ISS. We begin by talking with NASA astronaut and molecular biologist Dr. Kate Rubins about her time on station and her groundbreaking research on decoding genes in space. We also talk with the Principal Investigator for that project, Dr. Sarah Wallace, on what being able to work with DNA in space means for future space flight as well as right back here on Earth. Next, we listen in as students got to talk live with astronaut Jack Fischer onboard the ISS through ham radio and ARISS. Next, after our discussion last week about the merits of the National Space Council returning, we talk with a former member of the council, Courtney Stadd. Finally we take a look at Elon Musk's lunch keynote address and some major announcements regarding Falcon 9, Falcon Heavy, and future Mars exploration.

An image gallery was inserted here. To view it, visit http://talkingspaceonline.com

Show recorded 7-25-2017

Host: Sawyer Rosenstein

Panelist: Gene Mikulka with special guest interviews with Dr. Kate Rubins, Dr. Sarah Wallace, Courtney Stadd and quotes from Elon Musk

Episode 809: TyranOSIRIS-REx

On September 8 an Atlas V carrying the Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer (OSIRIS-REx) mission took off from Cape Canaveral and our own Sawyer Rosenstein brings you exclusive sounds and experiences right from the front row. This asteroid sample-collecting mission to Bennu aims to help us understand the origins of life, but this trip to the Kennedy Space Center also featured a look at the future – particularly technologies for in-situ resource collection and usage, recycling of all garbage generated in space, and otherwise enable long-distance human space travel and colonization. In addition, we have an early response to the NASA Office of the Inspector General report discussed in episode 808 (spoiler alert: it’s all about the money). While on the Cape, Sawyer also got a chance to check out LC-40, the scene of the recent SpaceX fast fire, and it’s not pretty. However, that’s apparently not slowing down Musk’s push toward Mars, nor ours. 

Scientists studying the features of Mars have published a paper radically changing the dates of when Mars had its most recent flowing waters, while another set studying rocks here on our own planet suspect that Marsquakes might be releasing bits of hydrogen into the Martian ground as they do here, which could have enormous implications for the red planet. Speaking of Musk, expectations for his highly-anticipated talk at the International Astronautical Congress next week in Guadalajara are just about all the space world is talking about already, and Kat Robison and Kassy Tamanini will be there to bring it to you. However, they’re hardly going just for that, both panelists will be presenting their own work at IAC and give us a preview of what they’ll be talking about. Watch our social media over the next week to hear about it all first, and of course, come back for the next episode of Talking Space for full coverage (after you’ve devoured this one, of course).

An image gallery was inserted here. To view it in its entirety, visit http://talkingspaceonline.com.

Show recorded 09-19-2016

Host: Sawyer Rosenstein

Panelists: Mark Ratterman, Kat Robison, Kassy Tamanini