* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Friday, October 24, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    Johnny Depp Set To Finally Make His Big Hollywood Comeback After Amber Heard Controversy – Yahoo

    Johnny Depp Set for a Triumphant Hollywood Comeback Following Amber Heard Controversy

    ‘Chainsaw Man — The Movie: Reze Arc’ Review: Hit Manga Gets an Ultra-Violent, Surprisingly Emotional Big-Screen Adaptation – Yahoo

    Chainsaw Man – The Movie: Reze Arc Review: A Brutal and Unexpectedly Emotional Big-Screen Adaptation

    Reba McEntire Details Personal Relationship With Late Stepson Brandon Blackstock – KNDU

    Reba McEntire Shares Emotional Tribute to Her Late Stepson Brandon Blackstock

    Sacramento city leaders approve adding 2 entertainment zones in midtown – CBS News

    Sacramento City Leaders Approve Two Thrilling New Entertainment Zones in Midtown

    AMC brings first new Dolby Experience to Gwinnett since 2017 – Wyoming News Now

    AMC Launches First New Dolby Experience in Gwinnett Since 2017

    Hetzel Design: blending architecture and entertainment – Blooloop

    Hetzel Design: Where Architecture and Entertainment Unite in Perfect Harmony

  • 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
    Project underway to upgrade technology on 911 towers in Kanawha County – WCHS

    Kanawha County Launches Major Upgrade to 911 Tower Technology

    Next steps: Technology opens new options for greater mobility – Missouri Independent

    Next Steps: How Technology is Opening Exciting New Doors to Greater Mobility

    Rydberg Technologies Inc. Announces Launch of Rydberg Photonics in Berlin – The Quantum Insider

    Rydberg Technologies Launches Exciting New Photonics Division in Berlin

    A look into new technology at Columbia University that could help prevent a dangerous pregnancy complication – ABC7 New York

    A look into new technology at Columbia University that could help prevent a dangerous pregnancy complication – ABC7 New York

    Office Technology: Dealers’ Managed IT Revenue up Nearly 30% – The Cannata Report –

    Office Technology: Dealers’ Managed IT Revenue up Nearly 30% – The Cannata Report –

    3 E Network Technology Group Limited Closes $1.5 Million Convertible Promissory Note Offering – Quiver Quantitative

    3 E Network Technology Group Limited Closes $1.5 Million Convertible Promissory Note Offering – Quiver Quantitative

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    Johnny Depp Set To Finally Make His Big Hollywood Comeback After Amber Heard Controversy – Yahoo

    Johnny Depp Set for a Triumphant Hollywood Comeback Following Amber Heard Controversy

    ‘Chainsaw Man — The Movie: Reze Arc’ Review: Hit Manga Gets an Ultra-Violent, Surprisingly Emotional Big-Screen Adaptation – Yahoo

    Chainsaw Man – The Movie: Reze Arc Review: A Brutal and Unexpectedly Emotional Big-Screen Adaptation

    Reba McEntire Details Personal Relationship With Late Stepson Brandon Blackstock – KNDU

    Reba McEntire Shares Emotional Tribute to Her Late Stepson Brandon Blackstock

    Sacramento city leaders approve adding 2 entertainment zones in midtown – CBS News

    Sacramento City Leaders Approve Two Thrilling New Entertainment Zones in Midtown

    AMC brings first new Dolby Experience to Gwinnett since 2017 – Wyoming News Now

    AMC Launches First New Dolby Experience in Gwinnett Since 2017

    Hetzel Design: blending architecture and entertainment – Blooloop

    Hetzel Design: Where Architecture and Entertainment Unite in Perfect Harmony

  • 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
    Project underway to upgrade technology on 911 towers in Kanawha County – WCHS

    Kanawha County Launches Major Upgrade to 911 Tower Technology

    Next steps: Technology opens new options for greater mobility – Missouri Independent

    Next Steps: How Technology is Opening Exciting New Doors to Greater Mobility

    Rydberg Technologies Inc. Announces Launch of Rydberg Photonics in Berlin – The Quantum Insider

    Rydberg Technologies Launches Exciting New Photonics Division in Berlin

    A look into new technology at Columbia University that could help prevent a dangerous pregnancy complication – ABC7 New York

    A look into new technology at Columbia University that could help prevent a dangerous pregnancy complication – ABC7 New York

    Office Technology: Dealers’ Managed IT Revenue up Nearly 30% – The Cannata Report –

    Office Technology: Dealers’ Managed IT Revenue up Nearly 30% – The Cannata Report –

    3 E Network Technology Group Limited Closes $1.5 Million Convertible Promissory Note Offering – Quiver Quantitative

    3 E Network Technology Group Limited Closes $1.5 Million Convertible Promissory Note Offering – Quiver Quantitative

    Trending Tags

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

NASA’s DART kicked up swarm of 37 boulders after Dimorphos asteroid crash

July 21, 2023
in Technology
NASA’s DART kicked up swarm of 37 boulders after Dimorphos asteroid crash
Share on FacebookShare on Twitter

NASA’s Hubble Space Telescope has spied a swarm of 37 boulders that were ejected from the asteroid Dimorphos after the DART spacecraft crashed into its surface in the world’s first planetary defense test mission.

Last September, the 610kg probe collided head-on into the space rock with the goal of knocking it off its original orbit and changing the trajectory. The mission was declared a success when scientists confirmed that kinetic energy from the impact had moved Dimorphos closer to its parent asteroid Didymos, shortening the time it takes to orbit the larger rock by 33 minutes.

Dimorphos also shed a bit of its mass in the process. Observations from the Hubble Space Telescope revealed a group of 37 chunks of rock, ranging in size from three to 22 feet across, drifting slowly away from the asteroid, which likely flew from the surface of Dimorphos when the DART spacecraft barreled into it at about 14,000 miles per hour.

David Jewitt, a planetary scientist at the University of California, Los Angeles, who is tracking the changes in the Dimorphos-Didymos system after the collision, said the images are “some of the faintest things ever imaged inside our solar system.”

“This is a spectacular observation – much better than I expected. We see a cloud of boulders carrying mass and energy away from the impact target. The numbers, sizes, and shapes of the boulders are consistent with them having been knocked off the surface of Dimorphos by the impact. This tells us for the first time what happens when you hit an asteroid and see material coming out up to the largest sizes,” he said in a statement. 

This hero probe will smash into an asteroid to see if we can deflect future killer rocks

NASA finds crashing spacecraft into asteroids is a viable defence strategy

Confirmed: Asteroid shoved by Earth crash probe DART

Scientists overjoyed after DART smashes into asteroid Dimorphos, contact lost

Up to two percent of the boulders on the asteroid’s surface may have been kicked loose, Jewitt estimated. He believes that data from Hubble can be used to calculate the rough size of the crater leftover from the impact. “The boulders could have been excavated from a circle of about 160 feet across on the surface of Dimorphos,” he said. 

Astronomers will have to wait a little while longer as the European Space Agency gears up to send its Hera probe in 2024 to get a closer look at how DART changed the double asteroid system. By the time Hera arrives at the site in 2026, the swarm of boulders will likely have dispersed. “It’s like a very slowly expanding swarm of bees that eventually will spread along the binary pair’s orbit around the Sun,” Jewitt said.

DART showed that it was possible to move an asteroid in space, but the Dimorphos-Didymos system was a test scenario. Hera will analyze the impact of DART’s collision, and take more detailed measurements to better inform space agencies about planetary defense techniques should Earth face the serious threat of incoming asteroid collision in the future.

In the meantime, astronomers will have to make do with the tools they have to answer any questions leftover. It’s not clear how the swarm of boulders were ejected or whether they were shed from the surface as part of a plume or if a seismic wave shook them loose.

“If we follow the boulders in future Hubble observations, then we may have enough data to pin down the boulders’ precise trajectories. And then we’ll see in which directions they were launched from the surface,” said Jewitt. ®

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : The Register – https://go.theregister.com/feed/www.theregister.com/2023/07/21/dart_dimorphos_ejection/

Tags: kickedNASA’stechnology
Previous Post

SAP checks cloud forecast to find it’s not raining as much revenue as hoped

Next Post

Meta can call Llama open source as much as it likes, but that doesn’t mean it is

Dodgers’ Alex Vesia’s World Series availability unclear while dealing with ‘deeply personal family matter’ – CBS Sports

Dodgers’ Alex Vesia Faces Uncertainty Over World Series Availability Amid Personal Family Matter

October 24, 2025
Fewer pastors say economy is negatively impacting their churches in 2025: Lifeway Research – Christian Post

Growing Number of Pastors See Positive Economic Impact on Their Churches in 2025

October 24, 2025
Johnny Depp Set To Finally Make His Big Hollywood Comeback After Amber Heard Controversy – Yahoo

Johnny Depp Set for a Triumphant Hollywood Comeback Following Amber Heard Controversy

October 24, 2025
Duke professor Kyle Walsh to lead environmental institute of NIH after atypical selection process – The Duke Chronicle

Duke Professor Kyle Walsh Takes the Helm of NIH Environmental Institute After Unconventional Selection Process

October 24, 2025
‘A growing cancer’: The right’s growing acknowledgment of its own antisemitism – CNN

A Growing Cancer: How the Right Is Facing Its Own Antisemitism

October 24, 2025
Ecology researchers work to update Columbia River fish advisories — but face new challenges in climate change – Longview Daily News

Ecology researchers work to update Columbia River fish advisories — but face new challenges in climate change – Longview Daily News

October 24, 2025

Unlock the Secrets to Growing a Giant Pumpkin Using Science

October 24, 2025
Rare dinosaur mummies help scientists recreate their prehistoric lives – ABC News – Breaking News, Latest News and Videos

Rare Dinosaur Mummies Unlock Secrets of Their Prehistoric Lives

October 24, 2025
Orange Cat Celebrates Halloween by Putting Candy Corn in Her Water Bowl – Yahoo

Orange Cat’s Hilarious Halloween Trick: Candy Corn in Her Water Bowl!

October 24, 2025
Project underway to upgrade technology on 911 towers in Kanawha County – WCHS

Kanawha County Launches Major Upgrade to 911 Tower Technology

October 24, 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 (883)
  • Economy (905)
  • Entertainment (21,776)
  • General (17,773)
  • Health (9,946)
  • Lifestyle (917)
  • News (22,149)
  • People (905)
  • Politics (915)
  • Science (16,115)
  • Sports (21,404)
  • Technology (15,884)
  • World (888)

Recent News

Dodgers’ Alex Vesia’s World Series availability unclear while dealing with ‘deeply personal family matter’ – CBS Sports

Dodgers’ Alex Vesia Faces Uncertainty Over World Series Availability Amid Personal Family Matter

October 24, 2025
Fewer pastors say economy is negatively impacting their churches in 2025: Lifeway Research – Christian Post

Growing Number of Pastors See Positive Economic Impact on Their Churches in 2025

October 24, 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