Moonsets [
http://antwrp.gsfc.
] are not often quite as exciting as this one. But amateur astronomer Marc-Andre Besel was impressed by the brilliant lighting displays that joined the first quarter [
http://antwrp.gsfc.
] Moon and stars of the constellation Scorpius [
http://hawastsoc.or
] in western skies. On August 22, 2004, his view looked [
http://people.freen
Fotoalben/Blitz/PAGE 1.HTM ] across the Gulf of Mexico from Anna Maria Island, Florida, USA, a region that would experience even more stormy [
http://antwrp.gsfc.
] weather in the coming days. The alluring digital image is a time exposure, by chance [
http://images.jsc.n
fullimage.jsp?photoI d=S83-40452 ] capturing the details of a brief flash of lightning [
http://thunder.msfc
] along with an overexposed Moon and dramatic cloud formations. In fact, the exposure is long enough to show the background stars as short streaks or trails [
http://www.astropix
I_ASTROP/I06/I0601/I 0601.HTM ]. The bright yellowish star trail, just above and right of the lightning flash, is red giant star Antares [
http://www.astro.ui
].
Explanation
Moonsets [
http://antwrp.gsfc.
] are not often quite as exciting as this one. But amateur astronomer Marc-Andre Besel was impressed by the brilliant lighting displays that joined the first quarter [
http://antwrp.gsfc.
] Moon and stars of the constellation Scorpius [
http://hawastsoc.or
] in western skies. On August 22, 2004, his view looked [
http://people.freen
Fotoalben/Blitz/PAGE 1.HTM ] across the Gulf of Mexico from Anna Maria Island, Florida, USA, a region that would experience even more stormy [
http://antwrp.gsfc.
] weather in the coming days. The alluring digital image is a time exposure, by chance [
http://images.jsc.n
fullimage.jsp?photoI d=S83-40452 ] capturing the details of a brief flash of lightning [
http://thunder.msfc
] along with an overexposed Moon and dramatic cloud formations. In fact, the exposure is long enough to show the background stars as short streaks or trails [
http://www.astropix
I_ASTROP/I06/I0601/I 0601.HTM ]. The bright yellowish star trail, just above and right of the lightning flash, is red giant star Antares [
http://www.astro.ui
].
Explanation