* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Sunday, August 31, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    Erykah Badu Announces ‘Abi & Alan’ Album With The Alchemist Will Be Delayed – yahoo.com

    Erykah Badu Opens Up About the Delay of Her Highly Anticipated ‘Abi & Alan’ Album with The Alchemist

    If You Needed Some BTS Pics Of The Rock’s Tree Trunk Legs To Spice Up Your Day, We Got ‘Em – yahoo.com

    Need a Boost? Check Out These Epic BTS Shots of The Rock’s Tree Trunk Legs!

    Sabrina Carpenter’s pearl-clutching magic? Humor – CNN

    Sabrina Carpenter’s pearl-clutching magic? Humor – CNN

    South Park Is In Trouble And Needs To Change Course, Fast – yahoo.com

    South Park Faces Major Challenges and Must Adapt Fast to Survive

    ‘Netflix House’ entertainment complexes are coming. Here’s when they open – Los Angeles Times

    Exciting News: Netflix’s House Entertainment Complexes Are Opening Soon!

    ‘Big Brother’s’ Rylie Jeffries Finally Speaks Out on Katherine Woodman Controversy – El Paso Inc.

    Big Brother’s Rylie Jeffries Finally Speaks Out on Katherine Woodman Controversy

  • 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
    Marvell Technology (MRVL) Loses 18.6% as Growth Outlook Fails to Impress – Yahoo Finance

    Marvell Technology (MRVL) Loses 18.6% as Growth Outlook Fails to Impress – Yahoo Finance

    Propelling solar technology into a perovskite future – CORDIS

    Propelling solar technology into a perovskite future – CORDIS

    13 Top Technology Trends (2025) – Exploding Topics

    13 Game-Changing Technology Trends to Watch in 2025

    Japan’s legacy LCD and chip technology find new home in India – Nikkei Asia

    How Japan’s Breakthrough LCD and Chip Technologies Are Driving Innovation in India

    ITSWC 2025: Thursday sessions guide – Traffic Technology Today

    Your Ultimate Guide to Thursday Sessions at ITSWC 2025

    MC Machinery Technology Summit Showcases Manufacturing Innovations – Modern Machine Shop

    MC Machinery Technology Summit Unveils Cutting-Edge Manufacturing Innovations

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    Erykah Badu Announces ‘Abi & Alan’ Album With The Alchemist Will Be Delayed – yahoo.com

    Erykah Badu Opens Up About the Delay of Her Highly Anticipated ‘Abi & Alan’ Album with The Alchemist

    If You Needed Some BTS Pics Of The Rock’s Tree Trunk Legs To Spice Up Your Day, We Got ‘Em – yahoo.com

    Need a Boost? Check Out These Epic BTS Shots of The Rock’s Tree Trunk Legs!

    Sabrina Carpenter’s pearl-clutching magic? Humor – CNN

    Sabrina Carpenter’s pearl-clutching magic? Humor – CNN

    South Park Is In Trouble And Needs To Change Course, Fast – yahoo.com

    South Park Faces Major Challenges and Must Adapt Fast to Survive

    ‘Netflix House’ entertainment complexes are coming. Here’s when they open – Los Angeles Times

    Exciting News: Netflix’s House Entertainment Complexes Are Opening Soon!

    ‘Big Brother’s’ Rylie Jeffries Finally Speaks Out on Katherine Woodman Controversy – El Paso Inc.

    Big Brother’s Rylie Jeffries Finally Speaks Out on Katherine Woodman Controversy

  • 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
    Marvell Technology (MRVL) Loses 18.6% as Growth Outlook Fails to Impress – Yahoo Finance

    Marvell Technology (MRVL) Loses 18.6% as Growth Outlook Fails to Impress – Yahoo Finance

    Propelling solar technology into a perovskite future – CORDIS

    Propelling solar technology into a perovskite future – CORDIS

    13 Top Technology Trends (2025) – Exploding Topics

    13 Game-Changing Technology Trends to Watch in 2025

    Japan’s legacy LCD and chip technology find new home in India – Nikkei Asia

    How Japan’s Breakthrough LCD and Chip Technologies Are Driving Innovation in India

    ITSWC 2025: Thursday sessions guide – Traffic Technology Today

    Your Ultimate Guide to Thursday Sessions at ITSWC 2025

    MC Machinery Technology Summit Showcases Manufacturing Innovations – Modern Machine Shop

    MC Machinery Technology Summit Unveils Cutting-Edge Manufacturing Innovations

    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

A passing star may have altered Earth’s orbit millions of years ago

February 24, 2024
in Science
A passing star may have altered Earth’s orbit millions of years ago
Share on FacebookShare on Twitter

Published Feb 24th, 2024 9:01AM EST

Earth in space

A passing star may have altered Earth’s orbit more than three million years ago, researchers have found. A study featured in The Astrophysical Journal Letters suggests that a star known as HD-7977 could have completely changed how our planet orbits the Sun, having lasting repercussions on how Earth developed.

Scientists estimate that HD-7977 flew past our solar system roughly 2.8 million years ago. They believe it may have come within no more than 31,000 astronomical units (AUs) from the Sun, though that number does vary based on who you ask. Further, some believe it could have come as close as 4,000 AU.

The chance that the last bit happened is very small, but if it did, it would be very significant. What’s particularly intriguing about this theory is that stars passing this close to the Sun aren’t really uncommon. A star passes within 50,000 AU of the Sun every 1 million years, scientists estimate. And within 10,000 AU every 10 million years.

Planets of the solar systemImage source: Denis Rozhnovsky/Adobe

But, reverse orbital simulations show that HD-7977’s close encounter with our solar system would have actually been enough to slightly change Earth’s orbit. The idea is based on the fact that any slight variations to the orbit of gas giants like Jupiter and Saturn would lead to orbit changes for Earth, too.

Tech. Entertainment. Science. Your inbox.

Sign up for the most interesting tech & entertainment news out there.

By signing up, I agree to the Terms of Use and have reviewed the Privacy Notice.

As such, the passing star would only need to perturb Jupiter or Saturn’s orbit for a chance to see those changes reverberate down to Earth, thereby changing our planet’s orbit as well. The exact consequences of this change aren’t clear, but researchers believe there could be evidence of these orbital changes in the planet’s geological record.

The universe is a really big place, and knowing that stars can come within that distance of our solar system and even slightly change our planet’s orbit is scary, especially since any changes to Jupiter’s orbit could have bizarre impacts on Earth.

This article talks about:

Earth

Josh Hawkins has been writing for over a decade, covering science, gaming, and tech culture. He also is a top-rated product reviewer with experience in extensively researched product comparisons, headphones, and gaming devices.

Whenever he isn’t busy writing about tech or gadgets, he can usually be found enjoying a new world in a video game, or tinkering with something on his computer.

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : BGR – https://bgr.com/science/a-passing-star-may-have-altered-earths-orbit-millions-of-years-ago/

Tags: alteredpassingscience
Previous Post

Samsung’s Galaxy S24 has taken over Barcelona for MWC 2024

Next Post

Apple won the iMessage wars – time to buy your mom an iPhone

While Trump Rattles the World, China Basks in the Limelight – The Wall Street Journal

While Trump Rattles the World, China Basks in the Limelight – The Wall Street Journal

August 31, 2025

Economists Raise Red Flags: Alarming Warning Signs Emerge Across the Economy

August 31, 2025
Erykah Badu Announces ‘Abi & Alan’ Album With The Alchemist Will Be Delayed – yahoo.com

Erykah Badu Opens Up About the Delay of Her Highly Anticipated ‘Abi & Alan’ Album with The Alchemist

August 31, 2025
Coach Prime 2.0: What’s next for Deion and the Buffaloes – ESPN

Coach Prime 2.0: What’s Next for Deion Sanders and the Buffaloes?

August 31, 2025
How to Reclaim a Politics of Unity – Wake Up To Politics

How to Reclaim Unity in Politics and Ignite Genuine Change

August 31, 2025

Arthur Garrett Reveals a Captivating Lesson on Ecology from His Fishpond

August 31, 2025
Scientists discover armored “goblin monster” in prehistoric Utah – ScienceDaily

Scientists Discover Armored “Goblin Monster” Buried in Prehistoric Utah

August 31, 2025
Space 4 All STEM Day: Where the mind’s eye and science come together – Bay News 9

Space 4 All STEM Day: Where the mind’s eye and science come together – Bay News 9

August 31, 2025
Lifestyle Communities Ltd (ASX:LIC) Full Year 2025 Earnings Call Highlights: Navigating … – Yahoo Finance

Lifestyle Communities Ltd (ASX:LIC) Full Year 2025 Earnings Call Highlights: Navigating … – Yahoo Finance

August 31, 2025
Marvell Technology (MRVL) Loses 18.6% as Growth Outlook Fails to Impress – Yahoo Finance

Marvell Technology (MRVL) Loses 18.6% as Growth Outlook Fails to Impress – Yahoo Finance

August 31, 2025

Categories

Archives

August 2025
MTWTFSS
 123
45678910
11121314151617
18192021222324
25262728293031
« Jul    
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 (799)
  • Economy (818)
  • Entertainment (21,698)
  • General (16,776)
  • Health (9,859)
  • Lifestyle (832)
  • News (22,149)
  • People (819)
  • Politics (826)
  • Science (16,028)
  • Sports (21,316)
  • Technology (15,798)
  • World (799)

Recent News

While Trump Rattles the World, China Basks in the Limelight – The Wall Street Journal

While Trump Rattles the World, China Basks in the Limelight – The Wall Street Journal

August 31, 2025

Economists Raise Red Flags: Alarming Warning Signs Emerge Across the Economy

August 31, 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