Magzter GOLD ile Sınırsız Olun
Sadece 9.000'den fazla dergi, gazete ve Premium hikayeye sınırsız erişim elde edin
Our Sun Could Be Heading For A Slump
BBC Sky at Night Magazine
|October 2017
An analysis of past solar activity suggests the Sun may be on course for a new Maunder Minimum.
The activity of our Sun in terms of the number of sunspots, flares and coronal mass ejections varies over the course of an 11-year cycle. But these cycles are not all equal – some are particularly active, whereas others occur in very low minimums. The Maunder Minimum from about 1645 to 1715 was a particularly quiet period. The question is whether there is a pattern behind when these ‘grand minimums’ occur.
Bu hikaye BBC Sky at Night Magazine dergisinin October 2017 baskısından alınmıştır.
Binlerce özenle seçilmiş premium hikayeye ve 9.000'den fazla dergi ve gazeteye erişmek için Magzter GOLD'a abone olun.
Zaten abone misiniz? Oturum aç
BBC Sky at Night Magazine'den DAHA FAZLA HİKAYE
BBC Sky at Night Magazine
MOONWATCH
January's top lunar feature to observe
2 mins
January 2026
BBC Sky at Night Magazine
Speed up your processing workflow
How to use Photoshop's Actions tool to drastically cut your processing time
3 mins
January 2026
BBC Sky at Night Magazine
Chasing Canada's polar lights
With solar maximum peaking and a new Moon promising dark skies, Jamie Carter travels to Churchill, Manitoba to hunt the Northern Lights - and dodge polar bears – in Canada's far north
7 mins
January 2026
BBC Sky at Night Magazine
Beyond Pluto: The search for the hidden planets
Could one – or even two - undiscovered planets lurk at the edges of our Solar System? Nicky Jenner explores how close we are to finding the elusive 'Planet 9'
6 mins
January 2026
BBC Sky at Night Magazine
Jupiter moon events
Jupiter is a magnificent planet to observe.
2 mins
January 2026
BBC Sky at Night Magazine
What samples from space have taught us
Alastair Gunn explains what scientists have learnt in the 20 years since the first unmanned mission brought materials back from alien worlds
3 mins
January 2026
BBC Sky at Night Magazine
The Milky Way as you've never seen it before
This is the largest low-frequency radio colour image of our Galaxy ever assembled
1 min
January 2026
BBC Sky at Night Magazine
Merger of ‘impossibly' massive black holes explained
Scientists discover how enormous, fast-spinning black holes can exist after all
1 mins
January 2026
BBC Sky at Night Magazine
Lunar occultation of the Pleiades
BEST TIME TO SEE: 27 January from 20:30 UT
1 min
January 2026
BBC Sky at Night Magazine
The Universe's expansion may be slowing down
New study suggests current theories of dark energy could be wrong
1 mins
January 2026
Translate
Change font size