Ominous 'X' marking on the moon will be visible TONIGHTThe 'Lunar X' optical illusion will be visible in the US and Canada, appearing around 8:20pm ET.
A giant X will appear on the MOON this week - here's how to see itThe Lunar X forms on March 6, visible from the UK and US for a brief period, best seen with binoculars.
Ominous 'X' marking on the moon will be visible TONIGHTThe 'Lunar X' optical illusion will be visible in the US and Canada, appearing around 8:20pm ET.
A giant X will appear on the MOON this week - here's how to see itThe Lunar X forms on March 6, visible from the UK and US for a brief period, best seen with binoculars.