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Mar 25, 2020

COVID19 Impact Part II – SpaceX , SLS and NASA

Posted by in categories: disruptive technology, health, space, space travel

By Bill D’Zio March 25, 2020

SpaceX Dragon
SpaceX Crew Dragon on approach Credit NASA

Part 2 of the Life in Space with COVID19 we will delve into Crew demo-2 where NASA and SpaceX are planning a launch within two months. There are a lot of pre-launch milestones and activities to cover to ensure a safe flight for the Astronauts. If anything goes wrong, there are lives at stake. Now NASA and SpaceX have to contend with another potential setback, COVID19 pandemic. (Click here for part I)

The SpaceX Crew Dragon spacecraft for Demo-2 arrived at the launch site on Feb. 13, 2020. Photo credit: SpaceX

In Part I of why COVID19 pandemic is bad timing for the Space industry, we covered that issues happen because the relationship between complexity, risk, schedule and cost for space missions was not balanced.

Continue reading “COVID19 Impact Part II – SpaceX , SLS and NASA” »

Mar 24, 2020

The Dipole Drive: A New Concept for Space Propulsion

Posted by in categories: innovation, space

Electric dipole propulsion bigsmile


One reason we look so often at sail technologies in these pages is that they offer us ways of leaving the propellant behind. But even as we enter the early days of solar sail experimentation in space, we look toward ways of improving them by somehow getting around their need for solar photons. Robert Zubrin’s work with Dana Andrews has helped us see how so-called magnetic sails (magsails) could be used to decelerate a craft as it moved into a destination system. Now Zubrin looks at moving beyond both this and solar wind-deflecting electric sails toward an ingenious propellantless solution. Zubrin presented the work at last April’s Breakthrough Discuss meeting, and today he fills us in on its principles and advantages. Read on for a look at a form of enhanced electric sail the author has christened the Dipole Drive.

by Robert Zubrin

Continue reading “The Dipole Drive: A New Concept for Space Propulsion” »

Mar 24, 2020

Coronavirus Pandemic Impact on Space Programs Part I

Posted by in categories: employment, health, space, space travel

By Bill D’Zio March 24, 2020 (Originally posted on www.westeastspace.com)

WestEastSpace mapped out NASA locations on a map of COVID19 impacted areas of USA from www.usafacts.org as of March 23rd, 2020With the launch window for NASA’s Mars Perseverance rover opening in a little less than four months, there are nearly daily pre-launch milestones to complete the rover pre flight activities at the Kennedy Space Center in Cape Canaveral, Florida. Tight schedules on complex missions usually do not mix well. Now NASA has to contend with another challenge. COVID19.

NASA Leadership Assessing Mission Impacts of Coronavirus

The world has come to a standstill and is in the grasps of the COVID-19. The world stock markets have come crashing down 30% as supply chains and companies attempt to deal with government response and public fear. Airlines and hotels have had to contend with decreased travel and lodging requirements. Logistics is impacted as factories in various countries deal with increased difficulty and requirements to obtain goods. Factories are closed leading to shortages for truckers, material movers, cargo agents, and other occupations directly involved in moving goods. Companies shift to working remotely in an attempt to comply with government guidance in attempts to minimize the impact of the virus. One Mars mission has already been sidelined because of COVID19. NASA also needs to contend with these challenges.

Continue reading “Coronavirus Pandemic Impact on Space Programs Part I” »

Mar 24, 2020

Magnificent isolation: what we can learn from astronauts about social distancing and sheltering in space

Posted by in categories: biotech/medical, health, space

The emergence of the novel coronavirus and its associated disease, COVID-19, has led to a global pandemic and a call for individuals, in the name of overall public health and an attempt to prevent national medical systems from being overwhelmed with too many patients at once, to self-isolate, self-quarantine, and practice social distancing. Many of us are confronted, for perhaps the only time in our lives, with an uncertain span of time in solitude.

Although this is the first time we’ve seen this particular phenomenon, social distancing isn’t a new invention. Humans have always had good reasons to withdraw from society, often for the greater good. Among the champions of isolation and social distancing are astronauts and cosmonauts—including the late Al Worden—whose time in space has often been spent in extended periods of cramped loneliness, away from family and friends. They can serve as inspiration in these difficult times.

As a cultural anthropologist, my research focuses on human behavior, particularly types of behavior shared by groups, and it is clear that social distancing is unusual. Human beings are gregarious creatures and we do tend to be found in “corporate bodies,” ranging from small bands of 30 to 50 people all the way up to huge cities filled with millions. In band societies, everyone knows everyone else and there’s generally shared work, shared play, and lots of shared gossip. In larger societies, where we may be surrounded by virtual strangers, celebrities seem to fill in as the people everyone knows, giving us membership in a community where celebrities are “shared points of reference” (Hermes and Kooijmann 2016). I may not know you well, but we can probably talk to each other about Sigourney Weaver and Tom Hanks.

Mar 23, 2020

MIT Ventilator Designed With Common Manual Resuscitator; Submitted For FDA Testing

Posted by in categories: biotech/medical, robotics/AI, space

MIT’s Open Source ventilator design submitted for fast-track FDA approval. #COVID19


In many parts of the world the COVID-19 pandemic is causing shortages in hospital space, staff, medical supplies, and equipment. Severe cases may require breathing support, but there are only so many ventilators available. With that in mind, MIT is working on FDA approval of an emergency ventilator system (E-Vent). They have submitted the design to the FDA for fast track review. The project is open source, so once they have approval the team will release all the data needed to replicate it.

Continue reading “MIT Ventilator Designed With Common Manual Resuscitator; Submitted For FDA Testing” »

Mar 23, 2020

Final NASA Seats on Soyuz in 2020

Posted by in categories: government, space, space travel

By Bill D’Zio

Chart prepared by WestEastSpace.com of Seat cost over time for Soyuz purchased seats.
*Notes *1 In February 2017, NASA purchased from Boeing two Soyuz seats and then later three additional seats for $373.5 million or $74.7 million per seat. Boeing had the rights to sell the seats as a result of a settlement with RSC Energia—the Russian company that builds the Soyuz for Roscosmos—due to a failed partnership to develop the capability to launch rockets from an off-shore platform in the ocean.
2 2017 NASA contract for 12 additional seats
3 Due to slippage in the commercial crew schedule, in March 2018 NASA purchased two additional Soyuz seats for $86 million each, one for the September 2019 Soyuz flight and another on the upcoming April 2020 mission.
4 One Soyuz launch failed during launch requiring an abort prior to reaching orbit. Data Source: NASA Office of Inspector General analysis of Soyuz cost data provided by NASA

Soyuz creeping up in cost

NASA has been dependent on Russia for transport to and from the ISS. Over time the cost of seats on the Soyuz crew vehicle have risen.

The Roscosmos’s Soyuz vehicle has been ferrying crew to the International Space Station since November 2000. Originally Soyuz was designed to carry cosmonauts to the Moon, however was repurposed to be the main transport vehicle for Russia over the years. The Soyuz spacecraft is capable of carrying three crewmembers at a time and is certified to remain docked with the ISS for a maximum of 200 days and is launched from the Baikonur Cosmodrome launch site.

Until the NASA Commercial Crew Program (CCP) is completed, Roscosmos remains the sole option for transporting astronauts to and from the ISS. At all times, at least one of the Soyuz spacecraft is docked at the International Space Station serving as an emergency lifeboat or escape pot should evacuation be needed. Typically two Soyuz capsules are docked at the ISS which allows up to six astronauts to remain on the International Space Station. The limit of six astronauts is established by the number of seats available for evacuation.

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Mar 22, 2020

How Is AI Helping To Commercialize Space?

Posted by in categories: robotics/AI, space, transportation

AI on the mars rover is used to help it navigate the planet. The computer is able to make multiple changes to the rover’s course every minute. Technology behind the Mars rovers are very similar to that used by self-driving cars. The major difference is that the rover has to navigate more complicated terrain and does not have other vehicular or pedestrian traffic to take into account. That complicated terrain is analyzed by the computer vision systems in the rover as it moves. If a terrain problem is encountered, the autonomous system makes a change to the course of the rover to avoid it or adjust navigation.

AI and Space: Made for Each Other

Over the last few years we have continued to see a large effort to commercialize space. Several companies are even looking to start tourist trips into space. Artificial intelligence is working to make space commercialization a possibility and to make space a safe environment in which to operate. The various benefits of AI in space all work together to enable further venturing into the unknown.

Mar 21, 2020

Going stir crazy? Then train like an astronaut, mimic space

Posted by in categories: space, transportation

Isolated at home? Then train like an astronaut.

That’s the inspirational advice from a public engagement specialist at NASA’s Jet Propulsion Laboratory in Pasadena, California.

Astronaut wannabe Rachel Zimmerman-Brachman said Friday that isolation is a lot like astronaut training. So she came up with this and launched it via Facebook on Thursday:

Mar 20, 2020

This Galaxy Cluster May Have Just Dealt a Major Blow to String Theory

Posted by in categories: particle physics, quantum physics, space

In the heart of a galaxy cluster 200 million light-years away, astronomers have failed to detect hypothetical particles called axions.

This places new constraints on how we believe these particles work — but it also has pretty major implications for string theory, and the development of a Theory of Everything that describes how the physical Universe works.

“Until recently I had no idea just how much X-ray astronomers bring to the table when it comes to string theory, but we could play a major role,” said astrophysicist Christopher Reynolds of the University of Cambridge in the UK.

Mar 20, 2020

Gravitational effects on the Higgs field within the Solar System

Posted by in categories: particle physics, quantum physics, space

Abstract: The Higgs mechanism predicts, apart from the existence of a new scalar boson, the presence of a constant Higgs field that permeates all of space. The vacuum expectation value (VEV) of this field is affected by quantum corrections which are mainly generated by the self-interactions and couplings of the Higgs field to gauge bosons and heavy quarks. In this work we show that gravity can affect, in a non-trivial way, these quantum corrections through the finite parts of the one-loop contributions to the effective potential. In particular, we consider the corrections generated by the Standard Model Higgs self-interactions in slowly-varying weak gravitational backgrounds. The obtained results amount to the existence of non-negligible inhomogeneities in the Higgs VEV. Such inhomogeneities translate into spatial variations of the particle masses, and in particular of the proton-to-electron mass ratio. We find that these Higgs perturbations in our Solar System are controlled by the Eddington parameter, and are absent in pure General Relativity. Yet, they may be present in modified gravity theories. This predicted effect may be constrained by atomic clocks or high-resolution spectroscopic measurements, which could allow to improve current limits on modifications of Einstein’s gravity.

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