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NASA Experts Suggest That The SpaceX’s Rocket Technology Could Put Astronauts at Risk

As NASA and SpaceX prepare to launch humans into orbit as early as this year, one watchdog group labelled load-and-go a "potential safety risk," the Post reported.

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NASA's Noise-Reduction Tech to Make Quieter Airports a Reality. Pixabay
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An approach used by SpaceX to make its Falcon 9 rocket more powerful could put the lives of astronauts at risk, NASA’s safety experts have warned.

To make the Falcon 9 rocket even more powerful, SpaceX came up with the idea of keeping the propellant at super-cold temperatures to shrink its size, allowing them to pack more of it into the tanks. But the approach comes with a major risk, The Washington Post reported on Saturday citing the experts.

The new approach requires the propellant to be loaded just before takeoff, while astronauts are aboard, but an accident during this manoeuvre, known as “load-and-go,” could set off an explosion.

An approach used by SpaceX to make its Falcon 9 rocket more powerful could put the lives of astronauts at risk, NASA's safety experts have warned.
A space shuttle, Pixabay

As NASA and SpaceX prepare to launch humans into orbit as early as this year, one watchdog group labelled load-and-go a “potential safety risk,” the Post reported.

In a letter, a NASA advisory group warned that the method was “contrary to booster safety criteria that has been in place for over 50 years.”

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SpaceX suffered a setback in September 2016 when a Falcon 9 rocket blew up while it was being fuelled ahead of an engine test.

As a result of the explosion, a multi-million dollar satellite was lost. Although no one was hurt in the incident, it raised safety concerns in the minds of the people at NASA.

The report quoted NASA’s William Gerstenmaier as saying that the agency had not decided whether it would allow SpaceX to load crews before loading the fuel. (IANS)

 

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NASA Launches “Remote Sensing Toolkit To Help Users Search For Data

The "Remote Sensing Toolkit" provides a simple system that quickly identifies relevant sources based on user input, NASA said in a statement on Thursday.

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"Our mission to bring NASA technology down to Earth is expanding with the release of this remote sensing toolkit," Lockney said. Pixabay

NASA has launched an online toolkit to make it easier for users to find, analyse and utilise the most relevant satellite data for their research, business projects or conservation efforts.

The “Remote Sensing Toolkit” provides a simple system that quickly identifies relevant sources based on user input, NASA said in a statement on Thursday.

The toolkit is designed to help users search for data, as well as ready-to-use tools and code to build new tools.

“This new tool makes finding and using NASA satellite data easier than ever before, and we hope it sparks innovation among the entrepreneurial community and leads to further commercialisation of NASA technology and benefits people across the world,” said Daniel Lockney, NASA’s Technology Transfer programme executive.

“Our mission to bring NASA technology down to Earth is expanding with the release of this remote sensing toolkit,” Lockney said.

Through its constellation of Earth observation satellites, NASA collects petabytes of data each year.

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Through its constellation of Earth observation satellites, NASA collects petabytes of data each year. Pixabay

The variety of open source tools created to access, analyse and utilise the data from these satellites is familiar to millions of science users, but accessing and utilising this data remains daunting for many potential commercial users.

For example, NASA’s remote-sensing data and tools are spread out across dozens of sites.

The NASA Technology Transfer programme reviewed more than 50 websites and found that no source provided a comprehensive collection of information or a single access point to begin a search.

This prompted the US space agency to introduce the Remote Sensing Toolkit.

Also Read-NASA Funding Project RAMA To Turn Asteroids Into Spaceships

“Remote Sensing Toolkit will help grow the number of users who put NASA’s free and open data archive to work for people,” said Kevin Murphy of NASA’s Earth Science Division in Washington. (IANS)

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