NOAA has an aurora dashboard that can help people track ... The oxygen and nitrogen molecules also emit ultraviolet light, which can only be detected by special cameras on satellites.

Tonight, the aurora may be visible across Alaska ... dark patches when viewed in ultraviolet and soft X-ray images of the sun. Coronal holes may superficially appear to be similar to sunspots ...

THE Northern Lights “could be visible” in Irish skies tonight as clear conditions are set to give a glimpse at the phenomenon. And there’s set to be another celestial event in ...

According to NASA, oxygen emits either a greenish-yellow light – which is the most familiar colour of the aurora – or a red ...

A Met Office meteorologist says there is a ‘heightened chance’ of seeing them due to the low cloud coverage and clear skies ...

The oxygen and nitrogen molecules also emit ultraviolet light ... He said: “There’s a chance of some aurora visibility in the north of Scotland on Saturday night thanks to a solar wind ...

According to Nasa, oxygen emits either a greenish-yellow light – which is the most familiar colour of the aurora – or a red light, while nitrogen generally gives off a blue light. The oxygen and ...