Text size

Rare aurora over Bulgaria caused a stir on social networks

published on 11/6/23 10:02 AM

Photo: Facebook/Dimitrinka Dimitrova

The sky over Bulgaria was lit up by an aurora borealis on Sunday. The unusual sight of the red-coloured sky prompted many questions on social networks.

"Such a phenomenon can be seen from Bulgaria only in rare cases, after a powerful coronal mass ejection from the sun," physicist Pencho Markishki of the Institute of Astronomy at the Bulgarian Academy of Sciences told BTA. After the stream of charged particles bombards the Earth's magnetosphere, the solar plasma particles create the auroras. They can be observed very rarely at lower latitudes, when the process is very intense, the physicist explained. They are accompanied by a geomagnetic storm that can disrupt radio communications, Markisky added.

Последвайте ни и в Google News Showcase, за да научите най-важното от деня!

Radio Bulgaria News astronomy aurora borealis BAS Bulgaria explanation Pencho Markishki

More from category

Heat and sunshine dominate the forecast for Midsummer Day

It will be a fine, almost quiet night. Tomorrow will be sunny and hot, particularly in the lowlands. A light wind will blow in from the west-northwest. Temperatures will reach highs of between 32°C and 37°C, with Sofia reaching around 32°C. It will..

published on 6/23/25 7:05 PM

Bulgaria to increase defense spending up to 5% of GDP

A Bulgarian delegation, led by Prime Minister Rosen Zhelyazkov, will participate in the NATO summit focusing on defense and deterrence plans, which starts tomorrow in The Hague. Defense Minister Atanas Zapryanov is also part of the delegation. On..

published on 6/23/25 5:53 PM

President says Bulgaria must not to be drawn into escalating conflicts

We must be very careful not to get Bulgaria involved in the conflicts that are currently escalating. This is what President Rumen Radev told journalists in the village of Dren, near Radomir, where he participated in the celebration of the 35th..

published on 6/23/25 5:39 PM