* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Thursday, October 9, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    MSG Entertainment Takes Radio City Music Hall Into the Future With Introduction of Sphere Immersive Sound – Business Wire

    MSG Entertainment Transforms Radio City Music Hall with Cutting-Edge Sphere Immersive Sound Experience

    Israel’s Entertainment Industry Is Being Targeted by the Left in Hollywood and the Right at Home – The Wall Street Journal

    Inside the Fierce Clash Shaping Israel’s Entertainment Industry: Hollywood vs. Local Voices

    Offset Is Ready To Finalize Divorce With Cardi B for a Major Reason – Yahoo

    Offset Poised to Finalize Divorce from Cardi B for a Major Reason

    Beyond the Stage: 8 Performing Arts Centers Driving Entertainment and Education – Livability.com

    Beyond the Stage: 8 Performing Arts Centers Transforming Entertainment and Education

    Row K Entertainment Emerges as Major New Hollywood Buyer With Splashy TIFF Shopping Spree – TheWrap

    Row K Entertainment Emerges as Major New Hollywood Buyer With Splashy TIFF Shopping Spree – TheWrap

    Charlie Hunnam Reflects on Playing a Serial Killer in Monster: The Ed Gein Story – Yahoo

    Charlie Hunnam Reveals the Dark Challenges of Playing a Serial Killer in Monster: The Ed Gein Story

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology

    Wisconsin Dairy Leads the Way with Cutting-Edge Technology Systems

    ENERCON and Biome collaborate for wind turbine noise reduction technology – Yahoo Finance

    ENERCON and Biome Join Forces to Revolutionize Wind Turbine Noise Reduction

    US and investors gambling on unproven nuclear technology, warn experts – Financial Times

    US and investors gambling on unproven nuclear technology, warn experts – Financial Times

    Is Light-Speed Analog Computing the Future of Technology? – BIOENGINEER.ORG

    Could Light-Speed Analog Computing Transform the Future of Technology?

    ARM Institute opens technology project call to speed submarine manufacturing – The Robot Report

    ARM Institute Unveils Cutting-Edge Technology Project to Revolutionize Submarine Manufacturing

    Forget Cowbells. Cows Wear High-Tech Collars Now. – The New York Times

    Ditch the Cowbells: Discover the High-Tech Collars Transforming Cattle Care

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    MSG Entertainment Takes Radio City Music Hall Into the Future With Introduction of Sphere Immersive Sound – Business Wire

    MSG Entertainment Transforms Radio City Music Hall with Cutting-Edge Sphere Immersive Sound Experience

    Israel’s Entertainment Industry Is Being Targeted by the Left in Hollywood and the Right at Home – The Wall Street Journal

    Inside the Fierce Clash Shaping Israel’s Entertainment Industry: Hollywood vs. Local Voices

    Offset Is Ready To Finalize Divorce With Cardi B for a Major Reason – Yahoo

    Offset Poised to Finalize Divorce from Cardi B for a Major Reason

    Beyond the Stage: 8 Performing Arts Centers Driving Entertainment and Education – Livability.com

    Beyond the Stage: 8 Performing Arts Centers Transforming Entertainment and Education

    Row K Entertainment Emerges as Major New Hollywood Buyer With Splashy TIFF Shopping Spree – TheWrap

    Row K Entertainment Emerges as Major New Hollywood Buyer With Splashy TIFF Shopping Spree – TheWrap

    Charlie Hunnam Reflects on Playing a Serial Killer in Monster: The Ed Gein Story – Yahoo

    Charlie Hunnam Reveals the Dark Challenges of Playing a Serial Killer in Monster: The Ed Gein Story

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology

    Wisconsin Dairy Leads the Way with Cutting-Edge Technology Systems

    ENERCON and Biome collaborate for wind turbine noise reduction technology – Yahoo Finance

    ENERCON and Biome Join Forces to Revolutionize Wind Turbine Noise Reduction

    US and investors gambling on unproven nuclear technology, warn experts – Financial Times

    US and investors gambling on unproven nuclear technology, warn experts – Financial Times

    Is Light-Speed Analog Computing the Future of Technology? – BIOENGINEER.ORG

    Could Light-Speed Analog Computing Transform the Future of Technology?

    ARM Institute opens technology project call to speed submarine manufacturing – The Robot Report

    ARM Institute Unveils Cutting-Edge Technology Project to Revolutionize Submarine Manufacturing

    Forget Cowbells. Cows Wear High-Tech Collars Now. – The New York Times

    Ditch the Cowbells: Discover the High-Tech Collars Transforming Cattle Care

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
Earth-News
No Result
View All Result
Home Science

‘What is that material?’: Potentially hazardous asteroid Bennu stumps scientists with its odd makeup

December 15, 2023
in Science
‘What is that material?’: Potentially hazardous asteroid Bennu stumps scientists with its odd makeup
Share on FacebookShare on Twitter

a silver ring structure with dark asteroid material peppering its inner rim

A view of the outside of the OSIRIS-REx sample collector. Sample material from asteroid Bennu can be seen on the middle right. Scientists have found evidence of both carbon and water in initial analysis of this material. The bulk of the sample is located inside.
(Image credit: NASA/Erika Blumenfeld & Joseph Aebersold)

Tasked with finding clues about origins of life on Earth, NASA’s OSIRIS-REx spacecraft scooped up pieces of a rugged, rubble-pile asteroid named Bennu in late 2020 and delivered them to Earth about two months ago. On Monday (Dec. 11), scientists got their first detailed description of some of that extraterrestrial collection.

“We definitely have hydrated, organic-rich remnants from the early solar system, which is exactly what we were hoping when we first conceived this mission almost 20 years ago,” Dante Lauretta, the mission’s principal investigator, said at the American Geophysical Union (AGU) conference being held this week in California and online. “I fully expect the cosmochemistry community is going to go to town on this.”

Lauretta, a professor of planetary science and cosmochemistry at the University of Arizona, said the bits of the ancient asteroid that have been retrieved so far are from the outer lid of the sample capsule and are rich in carbon and organic molecules. All the particles are very dark in color and consist of centimeter- and millimeter-sized “hummocky boulders” that have a rough “cauliflower-like texture,” said Lauretta. “They cling to everything we touch them with.”

Related: OSIRIS-REx: A complete guide to the asteroid-sampling mission

The OSIRIS-Rex spacecraft was designed to be in contact with Bennu for six seconds, but it ended up plunging 1.6 feet (0.5 meters) into the asteroid’s surface for 17 seconds instead. A victim of its own success, the probe dug out so much material that particles began leaking out of the sample collector’s head — but they were still protected inside its outer lid. On Monday, Lauretta blamed a 1.3-inch (3.5 cm) Bennu stone that appeared to have jammed open a small flap on the head and let the material escape into the lid.

Two faulty fasteners continue to prevent technicians from removing the lid to access and catalog the bulk of the collected sample that’s still trapped within the head. While they wait for new tools to be approved for use on the precious rocks, they are using tweezers to pick tiny rocks through the partially open flap, totaling the collected material to 70.3 grams (0.07 kg) — higher than the mission’s mandated minimum of 60 grams (0.06 kg).

Some of that material was shipped for spectral analysis at the NASA-supported Reflectance Experiment Laboratory (RELAB) facility in Rhode Island, while another batch was sent to the Natural History Museum in London. Initial findings using spectroscopy, a scientific technique that reveals a material’s makeup by studying how it reflects different wavelengths of light, show a dominant spectral signature in blue. This azure hue is currently unexplained but may mean the space rocks contain even more water than scientists initially predicted, Lauretta said, adding that more results will be shared at a scientific meeting next spring.

The material also hosts high amounts of magnesium, sodium and phosphorus, a combination that so far puzzles the team.

“I’ve been looking at meteorites for a long time, and I’ve never come across anything like that,” said Lauretta. “It’s a head-scratcher right now. What is this material?”

Join our Space Forums to keep talking space on the latest missions, night sky and more! And if you have a news tip, correction or comment, let us know at: [email protected].

Breaking space news, the latest updates on rocket launches, skywatching events and more!

Sharmila is a Seattle-based science journalist. She found her love for astronomy in Carl Sagan’s The Pale Blue Dot and has been hooked ever since. She holds an MA in Journalism from Northeastern University and has been a contributing writer for Astronomy Magazine since 2017. Follow her on Twitter at @skuthunur.

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : Space.com – https://www.space.com/potentially-hazardous-asteroid-bennu-samples-stump-scientists

Tags: Materialpotentiallyscience
Previous Post

NASA reveals what 2 tomatoes look like after being lost in space for 8 months (video)

Next Post

Google Reveals Next Step Toward Removal of Tracking Cookies

FIGO World Congress 2025 closes in Cape Town with renewed global commitment – FIGO.org

Global Leaders Unite in Cape Town to Close FIGO World Congress 2025 with Renewed Commitment

October 9, 2025
Our economic future is a black box – marketplace.org

Our economic future is a black box – marketplace.org

October 9, 2025
MSG Entertainment Takes Radio City Music Hall Into the Future With Introduction of Sphere Immersive Sound – Business Wire

MSG Entertainment Transforms Radio City Music Hall with Cutting-Edge Sphere Immersive Sound Experience

October 9, 2025
See photos from Pitt’s Health Sciences Alumni Weekend – University of Pittsburgh

See photos from Pitt’s Health Sciences Alumni Weekend – University of Pittsburgh

October 9, 2025
U.S. politics is broken because of MAGA Republicans and hard-line Democrats – AJC.com

How MAGA Republicans and Hard-Line Democrats Are Driving U.S. Politics to the Brink

October 9, 2025
Research team explores inclusion at conferences – EurekAlert!

Research team explores inclusion at conferences – EurekAlert!

October 9, 2025
If you feel you don’t really belong, here is some science-based advice – New Scientist

If you feel you don’t really belong, here is some science-based advice – New Scientist

October 9, 2025
Opinion | The most important Nobel prizes – The Washington Post

Opinion | The most important Nobel prizes – The Washington Post

October 9, 2025
Video: Owner Lists Shih Tzu’s ‘Toxic Traits’ & Internet Can’t Relate to It Enough – Yahoo

Watch: Owner Reveals Hilarious ‘Toxic Traits’ of Their Shih Tzu That Have Everyone Talking

October 9, 2025

Wisconsin Dairy Leads the Way with Cutting-Edge Technology Systems

October 9, 2025

Categories

Archives

October 2025
M T W T F S S
 12345
6789101112
13141516171819
20212223242526
2728293031  
« Sep    
Earth-News.info

The Earth News is an independent English-language daily published Website from all around the World News

Browse by Category

  • Business (20,132)
  • Ecology (859)
  • Economy (880)
  • Entertainment (21,753)
  • General (17,501)
  • Health (9,922)
  • Lifestyle (892)
  • News (22,149)
  • People (881)
  • Politics (890)
  • Science (16,090)
  • Sports (21,380)
  • Technology (15,860)
  • World (863)

Recent News

FIGO World Congress 2025 closes in Cape Town with renewed global commitment – FIGO.org

Global Leaders Unite in Cape Town to Close FIGO World Congress 2025 with Renewed Commitment

October 9, 2025
Our economic future is a black box – marketplace.org

Our economic future is a black box – marketplace.org

October 9, 2025
  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

Go to mobile version