The aurora borealis is visible when ___. A. there is a strong magnetic field at the equator B. there is a strong magnetic field at the poles C. there is a strong magnetic field in space 相关知识点: 试题来源: 解析 B。解析:北极光是在极地有强磁场的时候可见。选项 A 赤道没有强磁场...
As an amateur astronomer, two of the most frequently questions I’m asked are “When is the best time to see the aurora borealis and where is the best place?” In terms of place, two locations comes to mind: Churchill, Manitoba and Tromso, Norway. But until such time as the transporter...
or even years, and never have seen the aurora? Visitors, are you in Alaska specifically to see the aurora? WE SEE ITSEVERAL TIMES PER WEEKfrom North Pole, Alaska and the entire region! We prefer clear skies and we need to be awake to see the lights. Moon does NOT matter. Learn howt...
MALE PROFESSOR:OK. The aurora. 好的,极光。 The aurora refers to the rays of bright colors in the night sky near the North and South Poles—in the Northern Hemisphere it’s called the aurora borealis and in the Southern Hemisphere it’s called the aurora australis. 极光是指北极和南极附近夜...
The aurora borealis is the result of a “strong” geomagnetic storm (G3), that ranks 3 out of 5 on NOAA’s severity scale. However, that forecast could change. If stronger than expected, a G4 solar storm (4 out of 5 on NOAA’s scale) would make the aurora ...
When to see the aurora borealis in Scotland The northern lights don’t show up regularly in Scotland, however much we wish they did. Timing is everything, although nothing is guaranteed when it comes to natural phenomena like this. You are more likely to see the northern lights in Scotland...
Experiencing the aurora borealis may be easier than you think. While some travelers head to remote areas of Canada or Scandinavia to catch the elusive phenomenon, you can see the northern lights in Alaska without needing a passport. The Far North offers the best opportunities for aurora chasers,...
How are you going to see the aurora borealis if you can’t see the sky? The short answer is, you can’t. Just so happens that of all the months in the Northern Lights season in Iceland, September tends to be the least cloudy. ...
Where and when are the northern lights visible? The National Oceanic and Atmospheric Administration (NOAA) issued a geomagnetic storm watch that is in effect through August 1, which means there are multiple chances to see the aurora borealis, or northern lights, over the next few...
Find out where and when to see the northern lights (aurora borealis) throughout Europe and North America in our helpful guide.