The Space Show this week – Aug.1.2023

August 1, 2023 TopSpacer

The guests and topics of discussion on The Space Show this week:

1. Tuesday, Aug. 1, 2023; 7 pm PST (9 pm CST, 10 pm EST): We welcome the CEO of the developing Las Vegas Spaceport, Rob Lauer. For more information see https://lasvegasspaceport.org.

2. Hotel Mars – Wednesday, Aug. 2, 2023; 1:00 pm PST (3:00 pm CST, 4:00 pm EST): Rick Fisher will talk with John Batchelor and Dr. David Livingston about China space developments.

3. Friday, Aug.4, 2023; 9:30-11 am PST (11:30 am-1 pm CST, 12:30-2 pm EST): We welcome Dr. Ethan Siegel for updates and news on his new project.

4. Sunday, Aug.6, 2023; 12-1:30 pm PST (2-3:30 pm CST, 3-4:30 pm EST): We welcome back Robert (Sam) Wilson of the Aerospace Corp on his paper [on] Space Force budget and priorities.

Some recent shows:

** Sunday, July.30.2023 – Gary Barnhard discussed

his idea about using the ISS as an SSP [Space Solar Power] research platform when it is retired. Gary’s presentations and papers are on our blog for you to read and follow during this program. He suggested additional uses for the ISS upon retirement but SSP was his main focus.

** Friday, July.28.2023 – Matt Shindell of the Smithsonian Air and Space Museum discussed “his new Mars book [For The Love of Mars (Amazon commission link)] which focuses on the role Mars plays in human culture dating back to the ancients“.

** Hotel Mars – Wednesday, July.26.2023 – Douglas Messier gave John Batchelor and Dr. David Livingston an update “on Starship, preparations for the next launch, improvements being made and possible FAA delays“.

** Tuesday, July.25.2023 – John Jossy discussed “his blog posts [regarding] ISDC, sex in space and the need to have the gravity prescription determined, commercial companies seeking to spin or create art gravity on a commercial basis and more“.

** Sunday, July.23.2023 – John Strickland gave

an in-depth discussion on terraforming Mars. Don’t forget to check out his information sheet on the blog and his publication list on his bio page.

** Friday, July.21.2023 – Patrick O’Neill talked about the “the ISS National Lab, who uses it, how it works, a national lab for the private stations, research and more“.

** Thursday, July.20.2023 – Rand Simberg was a

special guest for this special Space Show July 20th program. We talked about multiple topics including going to the lunar S. Pole or returning to Tranquility base. Starship was a main top throughout our discussion. The need for the gravity RX for human settlement, the renewal of the learning time extension coming due in Oct and much more.

** Hotel Mars – Wednesday, July.19.2023 – Stephanie Thomas of Princeton Satellite Systems gave John Batchelor and Dr. David Livingston an update

on progress with both fusion energy and fusion propulsion for space. Stephanie talked about PSS and their work on a direct drive fusion rocket engine for propulsion, she mentioned timelines plus she mentioned other fusion methodology. We also talked about research for fusion for space and fusion for electricity here on Earth.

The Space Show is a project of the One Giant Leap Foundation .

The Space Show - David Livingston — The Space Show – Dr. David Livingston

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Videos: “Space to Ground” & other space habitat reports – July.31.2023

July 31, 2023 TopSpacer

Here is the latest episode in NASA’s Space to Ground weekly report on activities related to the International Space Station:

** Launch of Northrop Grumman’s 19th Cargo Mission to the Space Station (Official NASA Broadcast) – NASA

Watch live as medical studies, a new water dispenser, artwork from students around the world, and other research and supplies lift off for the International Space Station on Northrop Grumman’s next rocket launch from NASA’s Wallops Flight Facility at Wallops Island, Virginia.

The mission’s uncrewed Cygnus spacecraft (named S.S. Laurel Clark) is scheduled to blast off atop an Antares rocket no earlier than Tuesday, Aug. 1, 2023, at 8:31 p.m. EST (0031 Aug. 2 UTC), docking with the ISS on Friday, Aug. 4.

** Meet the Next Crew Members Flying to the Space Station (Official NASA Briefing) – NASA Video

Crew members from NASA’s SpaceX Crew-7 mission, and astronaut Loral O’Hara, who will fly to space for the first time, will discuss their upcoming missions to the International Space Station.

Crew-7 will carry NASA astronaut Jasmin Moghbeli as well as JAXA (Japan Aerospace Exploration Agency) astronaut Satoshi Furukawa, European Space Agency astronaut Andreas Mogensen, and Roscosmos cosmonaut Konstantin Borisov aboard a Crew Dragon spacecraft on a Falcon 9 rocket to the space station no earlier than Aug. 17, 2023.

O’Hara is set to launch aboard a Soyuz rocket on Sept. 15, 2023, to join the other crew members to conduct science experiments and research aboard the orbiting laboratory.

More on Crew-7: https://go.nasa.gov/471ovnh

** Astronaut controls humanoid robot from International Space Station – VideoFromSpace

The humanoid Rollin’ Justin simulates planetary operations during a ground-to-space exercise in 2018, with European Space Agency astronaut Alexander Gerst. Gerst and Justin are both part of the German space agency (DLR). Gerst controlled the robot from the International Space Station, in a test of future lunar or Mars operations.

** Greece wildfires seen from International Space Station – The Independent

The smoke from wildfires currently littering multiple Greek Islands was filmed from the International Space Station.

The fires have forced tens of thousands of holidaymakers to evacuate the tourist hotspot islands of Rhodes and Corfu.

The evacuation order came after Jet2 and Tui cancelled all flights to Rhodes until Friday 28 July.

** Live Video from the International Space Station (Official NASA Stream) – NASA

Watch live video from the International Space Station, including inside views when the crew aboard the space station is on duty. Views of Earth are also streamed from an external camera located outside of the space station. During periods of signal loss due to handover between communications satellites, a blue screen is displayed.

The space station orbits Earth about 250 miles (425 kilometers) above the surface. An international partnership of five space agencies from 15 countries operates the station, and it has been continuously occupied since November 2000. It’s a microgravity laboratory where science, research, and human innovation make way for new technologies and research breakthroughs not possible on Earth. More: https://go.nasa.gov/3CkVtC8

Did you know you can spot the station without a telescope? It looks like a fast-moving star, but you have to know when to look up. Sign up for text messages or email alerts to let you know when (and where) to spot the station and wave to the crew: https://spotthestation.nasa.gov

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The Space Show this week – July.25.2023

July 25, 2023 TopSpacer

The guests and topics of discussion on The Space Show this week:

1. Tuesday, July.25.2023; 7 pm PST (9 pm CST, 10 pm EST): We welcome Riley Harrison to discuss Indigenous representation for the space ecosystem. Please confirm this program with the Upcoming Show Menu on our home page.

2. Hotel Mars – Wednesday, July.26.2023; 1:00 pm PST (3:00 pm CST, 4:00 pm EST): Douglas Messier will give John Batchelor and Dr. David Livingston an update on the next Starship launch and other space developments.

3. Friday, July.28.2023; 9:30-11 am PST (11:30 am-1 pm CST, 12:30-2 pm EST): We welcome Matt Shindell, author of For The Love of Mars. Dr. Shindell is also the curator of the Smithsonian National Air and Space Museum’s collection.

4. Sunday, July.30.2023; 12-1:30 pm PST (2-3:30 pm CST, 3-4:30 pm EST): We welcome Gary Barnhard on his energy and SSP (Space Solar Power) plans with the ISS (Int. Space Station.

Some recent shows:

** Sunday, July.23.2023 – John Strickland gave

an in-depth discussion on terraforming Mars. Don’t forget to check out his information sheet on the blog and his publication list on his bio page.

** Friday, July.21.2023 – Patrick O’Neill talked about the “the ISS National Lab, who uses it, how it works, a national lab for the private stations, research and more“.

** Thursday, July.20.2023 – Rand Simberg was a

** Hotel Mars – Wednesday, July.19.2023 – Stephanie Thomas of Princeton Satellite Systems gave John Batchelor and Dr. David Livingston an update

** Tuesday, July.18.2023 – Dr. John Brandenburg discussed

his nuclear catastrophe theory about the possible nuclear destruction of Mars approximately 500 million years ago. John’s newly reviewed and published paper on this subject is now on our blog for this program.

** Sunday, July.16.2023 – Dr. Arun Sharma of Cedars Sinai in Los Angles

explained current stem cell research, the different types of stem cells and why the use of space for this research. We talked many related issues including Mars, Moon, settlement, human reproduction, the need for 1 g and more. The stem cell technology is very advanced and exciting. The excitement sure came across with Dr. Sharma in this interview.

** Friday, July.14.2023 – Manuel Cuba of Helix Space in Luxembourg was interviewed.

Helix Space is also a new sponsor for The Space Show and is very much appreciated for its sponsorship. Manuel talked about space and Luxembourg, Helix Space, European satellite ventures and companies, markets, both the public sector and the commercial sector, public space attitude in Luxembourg and medical R&D for profit in space.

** Hotel Mars – Wednesday, July.12.2023 – Anatoly Zak of RussianSpaceWeb.com spoke with John Batchelor and Dr. David Livingston about “Roscomos recruiting and training soldiers for the Ukraine war“.

** Tuesday, July.11.2023 – Matt Bille with Kerri Westburg discussed

ideas for rapid turnaround and response with Space Force launches, smaller satellites and much more. This was an excellent discussion on a topic we don’t hear about that often on The Space Show. Don’t miss this one!

** Sunday, July.9.2023 – Stephanie Thomas of Princeton Satellite Systems gave

fusion industry updates plus the latest on the fusion Princeton Satellite is working on. We talked about fusion in general, the government and fusion, other private companies, fusion in space and more.

The Space Show is a project of the One Giant Leap Foundation .

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ESO: Observation of planetary clumping around a young star

July 25, 2023 TopSpacer

A new report from the European Southern Observatory (ESO):

New image reveals secrets of planet birth

At the centre of this image is the young star V960 Mon, located over 5000 light-years away in the constellation Monoceros. Dusty material with potential to form planets surrounds the star. Observations obtained using the Spectro-Polarimetric High-contrast Exoplanet REsearch (SPHERE) instrument on ESO’s VLT, represented in yellow in this image, show that the dusty material orbiting the young star is assembling together in a series of intricate spiral arms extending to distances greater than the entire Solar System. Meanwhile, the blue regions represent data obtained with the Atacama Large Millimeter/submillimeter Array (ALMA), in which ESO is a partner. The ALMA data peers deeper into the structure of the spiral arms, revealing large dusty clumps that could contract and collapse to form giant planets roughly the size of Jupiter via a process known as “gravitational instability”.

A spectacular new image released today by the European Southern Observatory gives us clues about how planets as massive as Jupiter could form. Using ESO’s Very Large Telescope (VLT) and the Atacama Large Millimeter/submillimeter Array (ALMA), researchers have detected large dusty clumps, close to a young star, that could collapse to create giant planets.

“This discovery is truly captivating as it marks the very first detection of clumps around a young star that have the potential to give rise to giant planets,”

says Alice Zurlo, a researcher at the Universidad Diego Portales, Chile, involved in the observations.

This image of the young star V960 Mon and surrounding dusty material was obtained with the Atacama Large Millimeter/submillimeter Array (ALMA), in which ESO is a partner. Large dusty clumps with masses similar to that of planets are visible here as blue blobs. These clumps could contract and collapse via a process known as “gravitational instability” to form giant planets roughly the size of Jupiter.

The work is based on a mesmerising picture obtained with the Spectro-Polarimetric High-contrast Exoplanet REsearch (SPHERE) instrument on ESO’s VLT that features fascinating detail of the material around the star V960 Mon. This young star is located over 5000 light-years away in the constellation Monoceros and attracted astronomers’ attention when it suddenly increased its brightness more than twenty times in 2014. SPHERE observations taken shortly after the onset of this brightness ‘outburst’ revealed that the material orbiting V960 Mon is assembling together in a series of intricate spiral arms extending over distances bigger than the entire Solar System.

This finding then motivated astronomers to analyse archive observations of the same system made with ALMA, in which ESO is a partner. The VLT observations probe the surface of the dusty material around the star, while ALMA can peer deeper into its structure.

“With ALMA, it became apparent that the spiral arms are undergoing fragmentation, resulting in the formation of clumps with masses akin to those of planets,”

says Zurlo.

Astronomers believe that giant planets form either by ‘core accretion’, when dust grains come together, or by ‘gravitational instability’, when large fragments of the material around a star contract and collapse. While researchers have previously found evidence for the first of these scenarios, support for the latter has been scant.

“No one had ever seen a real observation of gravitational instability happening at planetary scales — until now,”

says Philipp Weber, a researcher at the University of Santiago, Chile, who led the study published today in The Astrophysical Journal Letters.

“Our group has been searching for signs of how planets form for over ten years, and we couldn’t be more thrilled about this incredible discovery,”

says team-member Sebastián Pérez from the University of Santiago, Chile.

ESO instruments will help astronomers unveil more details of this captivating planetary system in the making, and ESO’s Extremely Large Telescope (ELT) will play a key role. Currently under construction in Chile’s Atacama Desert, the ELT will be able to observe the system in greater detail than ever before, collecting crucial information about it.

“The ELT will enable the exploration of the chemical complexity surrounding these clumps, helping us find out more about the composition of the material from which potential planets are forming,”

concludes Weber.

Links

Research paper
Photos of the VLT
Photos of ALMA
Find out more about ESO’s Extremely Large Telescope
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Videos: “Space to Ground” & other space habitat reports – July.24.2023

July 24, 2023 TopSpacer

Here is the latest episode in NASA’s Space to Ground weekly report on activities related to the International Space Station:

** Astronaut Answers Wyoming Big Brothers, Big Sisters, Space Grant Student Questions July 19, 2023 – NASA Video

Aboard the International Space Station, NASA Expedition 69 Flight Engineer Stephen Bowen answered pre-recorded questions about life and work on the orbiting laboratory during an in-flight event July 19 with Big Brothers and Big Sisters of Wyoming students. Bowen is in the midst of a science mission living and working aboard the microgravity laboratory to advance scientific knowledge and demonstrate new technologies. Such research benefits people on Earth and lays the groundwork for future human exploration through the agency’s Artemis missions, which will send astronauts to the Moon to prepare for future expeditions to Mars.

** NG-19 Research: Axonis Therapeutics – ISS National Lab

Researchers from biomedical startup Axonis will launch an investigation on Northrop Grumman’s 19th Commercial Resupply Services mission to the space station seeking to improve treatments for patients suffering from neurological disorders. This video highlights how the space-based environment of the orbiting laboratory may facilitate the development of more effective treatments for patients on Earth.

** NG-19 Research: Emory University – ISS National Lab

Heart disease may be the leading cause of death in the United States, but researchers from Emory University are working toward a solution. Researchers from Emory will continue research on the space station to examine how microgravity affects the growth and function of cardiomyocytes (heart muscle cells) as they mature into tissue-like structures. This video provides insight into their investigation launching on Northrop Grumman’s 19th Commercial Resupply Services mission to the space station.

** Northrop Grumman’s CRS-19 mission to space station – What experiments are onboard? – VideoFromSpace

A Northrop Grumman Cygnus spacecraft will carry several experiments to the International Space Station. The CRS-19 mission is scheduled to launch in August 2023.

** ISS crew plays ‘Space Dart’ game with ping pong ball and hoops – VideoFromSpace

The International Space Station enjoys their down time with a few rounds of “Space Dart.” The game uses a pair of hoops and a ping pong ball.

** Jettisoned equipment seen floating away from space station in cupola view – VideoFromSpace

An FSE (Flight Support Equipment) was jettisioned using the International Space Station’s robotic arm in July 2023. NASA astronaut Woody Hoburg explains and watches it float away from the orbital laboratory.

** China’s Shenzhou-16 astronauts conduct spacewalk outside Tiangong space station – VideoFromSpace

See footage of a spacewalk conducted outside the Tiangong space station by Chinese astronauts Jing Haipeng and Zhu Yangzhu on July 20, 2023.

** Targeted Training, Tacit Cooperation Behind Success of Shenzhou-16 Crew’s First Spacewalk: Expert – CCTV Video News Agency

Expert said behind the success of Shenzhou-16 crew’s first extravehicular activities (EVAs) on Thursday is professional and targeted training, and tacit cooperation.