Skip to Main Content
  • Home
  • Planetarium
    • About Armagh Planetarium
    • Attractions
    • Upcoming Events
    • Room Bookings
    • What’s in the sky tonight?
    • Show Prices
    • Events Brochure
    • Gift Vouchers
    • Dome Show Times
    • COVID-19 Guidelines
    • View all
  • Research
    • Introduction to Research
    • Research Topics
    • Research Personnel
    • Publications
    • Seminars
    • Meetings & Conferences
    • PhD Programme
    • Support our PhD Programme
    • Research News
    • View all
  • Education
    • Education at AOP
    • Augmented Reality
    • Primary Schools
    • Secondary Schools
    • PhD Level
    • Work Experience
    • Outreach
    • Cosmic Classroom
    • Kids Corner
    • View all
  • Heritage
    • Armagh Observatory
    • Armagh Planetarium
    • View all
  • Coporate
    • Vision and Values
    • Governance
    • Project Juno
    • Opportunities
    • About Armagh
    • Publication Scheme & Privacy Notice
    • Room Bookings
    • View all
  • Astronotes
    • Latest News
    • Solar System
    • Our Galaxy
    • Universe
    • Space Flight
    • Weird and Fun
    • Monthly Sky Notes
    • Podcast
    • View all
  • Weather
    • Overview of Meteorology in Armagh
    • Data Archive
    • About the Data Archive
    • Weather History
    • Instrument Information
    • Weather Observers & Acknowledgements
    • Weather Publications
    • Weather News
    • View all
  • Contact
  • My Account
  • +44(0) 28 3752 3689
Astronotes
  • Home
  • Planetarium
    • About Armagh Planetarium
    • Attractions
    • Upcoming Events
    • Room Bookings
    • What’s in the sky tonight?
    • Show Prices
    • Events Brochure
    • Gift Vouchers
    • Dome Show Times
    • COVID-19 Guidelines
  • Research
    • Introduction to Research
    • Research Topics
    • Research Personnel
    • Publications
    • Seminars
    • Meetings & Conferences
    • PhD Programme
    • Support our PhD Programme
    • Research News
  • Education
    • Education at AOP
    • Augmented Reality
    • Primary Schools
    • Secondary Schools
    • PhD Level
    • Work Experience
    • Outreach
    • Cosmic Classroom
    • Kids Corner
  • Heritage
    • Armagh Observatory
    • Armagh Planetarium
  • Coporate
    • Vision and Values
    • Governance
    • Project Juno
    • Opportunities
    • About Armagh
    • Publication Scheme & Privacy Notice
    • Room Bookings
  • Astronotes
    • Latest News
    • Solar System
    • Our Galaxy
    • Universe
    • Space Flight
    • Monthly Sky Notes
    • Weird and Fun
    • Podcast
  • Weather
    • Overview of Meteorology in Armagh
    • Data Archive
    • About the Data Archive
    • Weather History
    • Instrument Information
    • Weather Observers & Acknowledgements
    • Weather Publications
    • Weather News
  • Contact
+44(0)28 3752 3689
Book Now
Astronotes
Book Now

HD144941

Earth Satellites

K2 spots a rotating Helium Star

Recent observations of the helium star HD144941 have been obtained from space. Armagh astronomers Professor Simon Jeffery and Dr Gavin Ramsay have discovered that they show a light curve best explained by darker and lighter patches on the star’s surface coming into view as the star rotates with a period Read more…

By Armagh Observatory and Planetarium, 4 years4 years ago
Filter by category

Choose a Child Category
category
61456e3ea5546
1
0
8,34,40,10,41,38,78,1535,30,39,796,1164,1860,1363,3,2489,2575
Loading....
RSS Intergalactic Craic
  • Heavy Metal Stars with Prof. Simon Jeffery
    This week Heather and Courtney chat to AOP's own Professor Simon Jeffery about the misfits of the universe; heavy metal stars! There's more than one type of star out there and we are still discovering more about these stellar oddities today. Need Some Space?
  • Wee Bitta Craic! PhD Talk with Dr Andreas Sander
    For this Wee Bitta Craic, Heather and Courtney chat with outgoing AOP research fellow Dr Andreas Sander about his work, the PhD process and his advice to aspiring researchers! 
  • The Big Lad: Hefty Jupiter
    This week Heather and Courtney embark upon a journey to the biggest gas giant that we have in our Solar System - Jupiter! Want to know more about our protector/assassin/lighting ball?! Listen to Intergalactic Craic! Need Some Space?
Welcome to Astronotes

Hello and welcome to Astronotes, the Armagh Observatory and Planetarium’s official blog. Here you will find the latest news and views from all those who work in our organisation, from the fascinating worlds of astronomy and space exploration. We hope you will come here to learn what is hot and exciting, profound or even weird from worlds beyond ours . So that's the introduction out of the way, now on with the Universe!

Enter the Archives!

Subscribe to Astronotes

To keep up to date with our latest news & events.

  • The Armagh Observatory & Planetarium
  • The Armagh Observatory & Planetarium
  • The Armagh Observatory & Planetarium
  • The Armagh Observatory & Planetarium
  • The Armagh Observatory & Planetarium

  • © AOP
  • Privacy Policy
  • FAQ's
  • Report Fireball
  • Climate
  • Created by WebsiteNI
  • The Armagh Observatory & Planetarium
  • The Armagh Observatory & Planetarium
  • The Armagh Observatory & Planetarium
We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept”, you consent to the use of ALL the cookies.
Cookie settingsACCEPT Reject
Privacy & Cookies Policy

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may have an effect on your browsing experience.
Necessary
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
Non-necessary
Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.
SAVE & ACCEPT