搜索

You might still have time to catch amazing auroras around the globe

发表于 2024-09-22 04:13:26 来源:淄博新闻网

On Tuesday night, the northern lights put on quite a show for people as far south as Minnesota and Wisconsin, and tonight could bring even more aurora action.

Earth's magnetic field is currently being pelted with particles streaming from the sun, sparking a geomagnetic storm that is increasing aurora activity in the high latitudes of the southern and northern hemispheres.

SEE ALSO:The northern lights might put on a serious show tonight

The National Oceanic and Atmospheric Administration's Space Weather Prediction Center is forecasting that a "moderate" geomagnetic storm will continue through Wednesday, possibly bringing the cosmic light show as far south as New York and Idaho.

Tuesday night's show may not have been one for the history books, but it didn't disappoint for many people in high latitudes with a clear view of the sky.

Mashable Games
Mashable Light SpeedWant more out-of-this world tech, space and science stories?Sign up for Mashable's weekly Light Speed newsletter.By signing up you agree to our Terms of Use and Privacy Policy.Thanks for signing up!

Photographers around the world posted their views of the northern and southern lights on Instagram.

View this post on Instagram
View this post on Instagram
View this post on Instagram

The northern and southern lights are created when charged particles shot out by the sun slam into Earth's magnetic field and are drawn down toward the poles.

During intense solar storms, some of those particles make it through the planet's magnetic field. They slam into neutral particles of oxygen, nitrogen and other elements in Earth's upper atmosphere, causing them to glow in different colors depending on the element being excited.

If you want to photograph the auroras, get to a dark part of the world, far from artificial light and without many clouds in the sky.

According to a blog post from PetaPixel, you should use a wide-angle lens, a tripod and some kind of shutter-release mechanism to take some relatively long exposure photos of the cosmic lights.

随机为您推荐
友情链接
版权声明:本站资源均来自互联网,如果侵犯了您的权益请与我们联系,我们将在24小时内删除。

Copyright © 2016 Powered by You might still have time to catch amazing auroras around the globe,淄博新闻网   sitemap

回顶部