Skip to content

Subscribe today

Every print subscription comes with full digital access

All Topics
- Health
- Humans
- Life
- Earth
- Physics
- Space

Magazine
Menu
About
For Students
Our Store

Donate

Science News

INDEPENDENT JOURNALISM SINCE 1921 SIGN IN

Search

Science News

INDEPENDENT JOURNALISM SINCE 1921

All Topics
- Earth
- Humans
- Life
  - Animals
  - Plants
  - Ecosystems
  - Paleontology
  - Neuroscience
  - Genetics
  - Microbes
- Physics
- Space
- Tech
  - Computing
  - Artificial Intelligence
- Chemistry
- Math
- Science & Society
Health
Humans
- Humans
- - Health & Medicine
    Chronic asthma could be caused by cell overcrowding in the airways
    
    By Monique Brouillette8 hours ago
  - Health & Medicine
    50 years ago, phantom pain was blamed on misfiring nerves
    
    By Helen Bradshaw10 hours ago
  - Animals
    Getting wild mosquitoes back to the lab alive takes a custom backpack
    
    By Darren IncorvaiaMay 9, 2024
Life
- Life
  - Animals
  - Plants
  - Ecosystems
  - Paleontology
  - Neuroscience
  - Genetics
  - Microbes
- - Earth
    A weaker magnetic field may have paved the way for marine life to go big
    
    By Katherine KorneiMay 9, 2024
  - Animals
    Getting wild mosquitoes back to the lab alive takes a custom backpack
    
    By Darren IncorvaiaMay 9, 2024
  - Animals
    This snake goes to extremes to play dead — and it appears to pay off
    
    By Richard KemenyMay 7, 2024
Earth
- Earth
- - Earth
    A weaker magnetic field may have paved the way for marine life to go big
    
    By Katherine KorneiMay 9, 2024
  - Earth
    A hidden danger lurks beneath Yellowstone
    
    By Douglas FoxMay 8, 2024
  - Climate
    As the Arctic tundra warms, soil microbes likely will ramp up CO₂ production
    
    By Katherine BourzacMay 6, 2024
Physics
- Physics
- - Materials Science
    Scientists developed a sheet of gold that’s just one atom thick
    
    By Skyler WareMay 1, 2024
  - Physics
    Newfound ‘altermagnets’ shatter the magnetic status quo
    
    By Emily ConoverApril 25, 2024
  - Physics
    Separating science fact from fiction in Netflix’s ‘3 Body Problem’
    
    By Emily ConoverApril 23, 2024
Space
- Space
- - Earth
    A weaker magnetic field may have paved the way for marine life to go big
    
    By Katherine KorneiMay 9, 2024
  - Space
    NASA’s budget woes put ambitious space research at risk
    
    By Adam MannMay 8, 2024
  - Space
    Scientists are getting closer to understanding the sun’s ‘campfire’ flares
    
    By Adam MannMay 1, 2024

Feature

Heavenly Chaos: A Star’s Erratic Emissions

Share this:

Email
Facebook
Twitter
Pinterest
Pocket
Reddit
Print

By Science News

Magazine Issue: Vol. 147 No. #7, February 18, 1995

Having trouble viewing this? Open in a new window

Questions or comments on this article? E-mail us at feedback@sciencenews.org | Reprints FAQ

A version of this article appears in the February 18, 1995 issue of Science News.

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen environmental literacy and ensure that our response to climate change is informed by science.

Please subscribe to Science News and add $16 to expand science literacy and understanding.

Related Stories

Health & Medicine
Chronic asthma could be caused by cell overcrowding in the airways

By Monique Brouillette8 hours ago
Health & Medicine
50 years ago, phantom pain was blamed on misfiring nerves

By Helen Bradshaw10 hours ago
Earth
A weaker magnetic field may have paved the way for marine life to go big

By Katherine KorneiMay 9, 2024

Science News

Science News was founded in 1921 as an independent, nonprofit source of accurate information on the latest news of science, medicine and technology. Today, our mission remains the same: to empower people to evaluate the news and the world around them. It is published by the Society for Science, a nonprofit 501(c)(3) membership organization dedicated to public engagement in scientific research and education (EIN 53-0196483).

Science News Explores
Science News Learning

Subscriber Services

Subscribe
Renew
Give a Gift Subscription
Customer Service

Follow Science News on Facebook
Follow Science News on X
Follow Science News via RSS
Follow Science News on Instagram
Follow Science News on YouTube
Follow Science News on TikTok

More Information

FAQ
Newsletters
Rights & Permissions
Advertise
Contact

Society for Science

About the Society
Society Store
Donate
Careers

© Society for Science & the Public 2000–2024. All rights reserved.

1719 N Street, N.W., Washington, D.C. 20036 202.785.2255

Terms of Service Privacy Policy

Log in

Subscribers, enter your e-mail address for full access to the Science News archives and digital editions.

Not a subscriber?
Become one now.

Client key* E-mail Address*