Connect with us

Tech

Why is Nasa’s OSIRIS-REx asteroid sample canister ‘scientific treasure box’ to scientists?

Published

1 year ago

on

As scientists took a closer look at the sample of the near-Earth asteroid Bennu that was recently collected by Nasa, they were greeted with a pleasant surprise.

Last week, scientists discovered a dark, fine-grained material on the inside of a canister containing a sample from the near-Earth asteroid Bennu which could provide key insights about the asteroid before the primary sample is analysed.

Nasa’s 7-year OSIRIS-Rex mission returned to Earth on September 24, carrying the asteroid sample, topping a total trip distance of some 3.86 billion miles.

The canister, which according to Nasa is a “scientific treasure box,” was taken to Nasa’s Johnson Space Center in Houston, where a clean room was built for the analysis of the cosmic sample.

Asteroids, remnants of the solar system’s formation, provide insights into the early days of planet formation. However, they also pose a threat to Earth, highlighting the importance of understanding their composition and orbits crucial for deflecting space rocks on collision courses, CNN reported.

In October 2020, OSIRIS-REx used its ouch-and-Go Sample Acquisition Mechanism (TAGSAM) head to collect a sample from Bennu’s surface, which gathered so much material that particles drifted off into space before being stowed in a canister.

Scientists believed they could analyse the material quickly, but there was plenty before reaching the bulk of the sample, requiring more time to collect all the material.

“The very best ‘problem’ to have is that there is so much material, it’s taking longer than we expected to collect it,” said Christopher Snead, deputy OSIRIS-REx curation lead, in a statement.

“There’s a lot of abundant material outside the TAGSAM head that’s interesting in its own right. It’s really spectacular to have all that material there.”

The asteroid sample will be revealed on October 11 in a live Nasa broadcast. The TAGSAM head will be carefully disassembled in a specialised glovebox to reveal initial findings from Bennu material.

“We have all the microanalytical techniques that we can throw at this to really, really tear it apart, almost down to the atomic scale,” said Lindsay Keller, OSIRIS-REx sample analysis team member, in a statement.

Additionally, the team plans to examine Bennu’s collected material using scanning electron microscopes, X-rays, and infrared instruments to understand its chemical composition and detect hydrated minerals or organic particles.

The instruments will also reveal the abundance of specific minerals on the asteroid.

The initial analysis will help researchers have a better idea of what to expect from the bulk sample collected from Bennu.

Scientists believe asteroids like Bennu may have introduced essential elements like water to Earth early in our planet’s formation, potentially answering questions about the origins of our solar system.

Related Topics:
Continue Reading
Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

Latest News

Balochistani Graduates Selected for NUTECH Islamabad’s Mining Program

Published

6 days ago

on

By

For 18 graduates of the Reko Diq Mining Project, the National University of Technology, Islamabad, has started a training program. These graduates will complete an 18-month on-the-job training program at Barrick’s International Mining Sites after completing a two-month course at NUTECH.

The graduates will acquire proficiency in mining and associated technical domains during the training program. The chosen graduates will also get specific instruction on environmental protection, safety, exploration, and geology.

Along with the development of communication skills, the curriculum will also emphasise the most recent advancements in the mining industry. Barrick’s International Graduate Development Program for 2024 includes the Balochistani graduates.

Additionally, nine Baloch graduates were selected in 2023 and transported to Barrick’s facility in Argentina for on-the-job training.

Continue Reading

Latest News

WhatsApp will improve the updates tab by introducing new shortcuts and a revamped interface.

Published

1 week ago

on

By

WhatsApp is implementing a new upgrade to refine the Updates tab interface, hence boosting accessibility for status and channel updates.

WABetaInfo reports that the upgrade introduces expedited shortcuts that streamline the updating of statuses and channels. Users can now select and upload photos and videos directly from the interface, reducing the steps involved in choosing media from the gallery.

The Meta-owned messaging application has also revamped the button for generating text-based status updates and introduced a feature for recording and sharing voice status updates. This offers customers a more expedient method to disseminate text and speech updates without depending on the floating action button.

The revisions correspond with recent modifications to other tabs, ensuring a modernised interface that improves navigation and update creation. WhatsApp is modifying the floating action button to facilitate content sharing within channels.

When selecting the floating action button, users will see several options, including creating status updates, starting new channels, or sharing photos, videos, voice, and text in existing channels. This revamp integrates all content-generating options into a singular section.

The new shortcuts are anticipated to be accessible to a broader user base in the forthcoming weeks. Beta testers can currently access them in the latest WhatsApp beta for Android, version 2.24.26.13, available on the Google Play Store.

Continue Reading

Latest News

China and Pakistan Sign Memorandum of Understanding to Launch AI-Powered Agricultural Equipment

Published

1 week ago

on

By

Through Chinese expertise, the arrangement, which was made possible by the Special Investment Facilitation Council (SIFC), intends to increase Pakistan’s agricultural output.

The Punjab government and China’s “AI Force Tech” company have inked a memorandum of understanding (MoU) to introduce advanced agricultural machinery during Chief Minister Maryam Nawaz’s visit to China.

Through the use of advanced robotic technology, the MoU seeks to transform Pakistan’s agricultural industry, guarantee economic growth, and boost farmers’ wealth with China’s assistance.

Through the partnership, Pakistan would also have the chance to absorb knowledge about China’s sophisticated farming methods.

In the meantime, plans have been revealed by the Federal Minister of Planning to send 1,000 agricultural experts to China to study contemporary farming methods.

A Chinese business and the Punjab government previously inked an agreement to introduce cutting-edge cancer treatment technologies to Punjab.

Maryam Nawaz signed a Memorandum of Understanding (MoU) with Hygea Medical Technologies while she was in China in order to introduce cutting-edge cancer treatment equipment and techniques to Punjab.

This equipment will make it feasible to treat cancer without the need for chemotherapy or surgery.

Following a meeting with Hygea Medical Technologies President Dr. Luo Fuliang, Maryam Nawaz said the organization has promised expert assistance for the establishment of the Nawaz Sharif Cancer Hospital.

She went on to say that the hospital will work with China to treat cancer patients utilizing the newest equipment and techniques following the agreement.

Maryam Nawaz and a high-level delegation are present. From December 8 to December 15, the chief minister will go to Beijing, Shanghai, Shenzhen, and Guangzhou.

CM Maryam Nawaz is expected to attend a number of conferences, events, and meetings with the goal of enhancing bilateral relations and looking into potential joint ventures in the areas of infrastructure development, technology, agriculture, and governance.

Continue Reading

Trending