This is a California news story, published by Live Science, that relates primarily to Polaris news.
For more California news, you can click here:
more California newsFor more Polaris news, you can click here:
more Polaris newsFor more cosmology & the universe news, you can click here:
more cosmology & the universe newsFor more news from Live Science, you can click here:
more news from Live ScienceOtherweb, Inc is a public benefit corporation, dedicated to improving the quality of news people consume. We are non-partisan, junk-free, and ad-free. We use artificial intelligence (AI) to remove junk from your news feed, and allow you to select the best science news, business news, entertainment news, and much more. If you like this article about cosmology & the universe, you might also like this article about
new Polaris views. We are dedicated to bringing you the highest-quality news, junk-free and ad-free, about your favorite topics. Please come every day to read the latest telescopes news, worker telescopes news, news about cosmology & the universe, and other high-quality news about any topic that interests you. We are working hard to create the best news aggregator on the web, and to put you in control of your news feed - whether you choose to read the latest news through our website, our news app, or our daily newsletter - all free!
Polaris imagesLive Science
•78% Informative
New images reveal previously unknown features of the North Star .
The CHARA Array on Mount Wilson , California , has created a new view of Polaris .
The North Star is a star known as a Cepheid variable that dimensens periodically.
It's part of a triple star system that orbits Polaris once every 30 years , and it's the brightest of its siblings.
The study was published on Aug. 20 in The Astrophysical Journal .
The rate at which the star rotates appears to suggest a 120-day radial velocity variation.
"We plan to continue imaging Polaris in the future," a co-author of the study said.
VR Score
89
Informative language
95
Neutral language
26
Article tone
semi-formal
Language
English
Language complexity
49
Offensive language
not offensive
Hate speech
not hateful
Attention-grabbing headline
not detected
Known propaganda techniques
not detected
Time-value
long-living
External references
6