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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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InSight catching rays on Mars: NASA. Pixabay
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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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NASA’s Probe Discovers Signs Of Water on Asteroid Bennu

OSIRIS-REx will pass later this month just 1.2 miles (1.9 km) from Bennu, entering the asteroid's gravitational pull and analyzing its terrain.

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This Nov. 16, 2018, image provide by NASA shows the asteroid Bennu. NASA

NASA’s OSIRIS-REx spacecraft has discovered ingredients for water on a relatively nearby skyscraper-sized asteroid, a rocky acorn-shaped object that may hold clues to the origins of life on Earth, scientists said on Monday.

OSIRIS-REx, which flew last week within a scant 12 miles (19 km) of the asteroid Bennu some 1.4 million miles (2.25 million km) from Earth, found traces of hydrogen and oxygen molecules — part of the recipe for water and thus the potential for life — embedded in the asteroid’s rocky surface.

The probe, on a mission to return samples from the asteroid to Earth for study, was launched in 2016. Bennu, roughly a third of a mile wide (500 meters), orbits the sun at roughly the same distance as Earth. There is concern among scientists about the possibility of Bennu impacting Earth late in the 22nd century.

 

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NASA’s OSIRIS-REx. Flickr

 

“We have found the water-rich minerals from the early solar system, which is exactly the kind of sample we were going out there to find and ultimately bring back to Earth,” University of Arizona planetary scientist Dante Lauretta, the OSIRIS-REx mission’s principal investigator, said in a telephone interview.

Asteroids are among the leftover debris from the solar system’s formation some 4.5 billion years ago. Scientists believe asteroids and comets crashing into early Earth may have delivered organic compounds and water that seeded the planet for life, and atomic-level analysis of samples from Bennu could provide key evidence to support that hypothesis.

“When samples of this material are returned by the mission to Earth in 2023, scientists will receive a treasure trove of new information about the history and evolution of our solar system,” Amy Simon, a scientist at NASA’s Goddard Space Flight Center in Maryland, said in a statement.

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This illustration provided by NASA depicts the OSIRIS-REx spacecraft at the asteroid Bennu. The rocky remnant from the dawn of the solar system may hold clues to the origins of life. VOA

“We’re really trying to understand the role that these carbon-rich asteroids played in delivering water to the early Earth and making it habitable,” Lauretta added.

OSIRIS-REx will pass later this month just 1.2 miles (1.9 km) from Bennu, entering the asteroid’s gravitational pull and analyzing its terrain. From there, the spacecraft will begin to gradually tighten its orbit around the asteroid, spiraling to within just 6 feet (2 meters) of its surface so its robot arm can snatch a sample of Bennu by July 2020.

Also Read: Wintertime Ice Growth in Arctic Sea Slows Long-Term Decline: NASA

The spacecraft will later fly back to Earth, jettisoning a capsule bearing the asteroid specimen for a parachute descent in the Utah desert in September 2023. (VOA)