![]() “Anyone who has seen one is really struck by it. Sky map showing night sky tonight in Phoenix, Arizona, USA. It rises at sunset and is in the sky all night. “There’s a whole bunch of stories like that,” he added. The other two are less than one percent as bright, but their proximity to Venus will help them stand out. One shared his grandfather’s story of being chastised as a child after accidentally staying out until midnight playing football, a story Shepherd chalked up to bright nights. ![]() Mercury lies just 0.1 o east of Regulus, the brightest star in Leo, low in the western sky after sunset. ‘Milky Way season’ gets fully underway as the thick band of our galaxy moves into view in the late evening hours. At maximum brightness Jupiter is four times and Venus 19 times as brilliant as Sirius, the next brightest star. All five bright planets are in play this month, three in the evening sky and two in the eastern morning sky before dawn. Since the study was published, Shepherd said, he had heard from many whose families had passed down stories about experiencing the bright nights. Jupiter and Venus can both be strikingly bright. “They’re something we’ve lost – like we lost species, for example – but we can still see them with our satellites.” The change might explain why accounts of bright nights seem to disappear after the first world war, he said. “Now almost everybody is living with artificial light.” The map also shows the phases of the Moon, and all solar and lunar eclipses. Use it to locate a planet, the Moon, or the Sun and track their movements across the sky. Beta The Interactive Night Sky Map simulates the sky above Seattle on a date of your choice. They’re all living in an environment with no artificial light,” said Shepherd. Coming up in August: two Super Full Moons, plus a Micro New Moon. “If you go back to Roman times, you have a significant population and all of them are looking. But outside of remote areas, chances of seeing an event nowadays are slim, due to widespread light pollution. Their analysis showed these bright nights occurred 7% of the time and were highly localised, confined to an area about the size of Europe. ![]() Along with York University’s Young-Min Cho, Shepherd carried out an analysis of two years’ worth of satellite data, finding that wavelengths in the upper atmosphere were at times superimposed over each other, brightening the airglow by as much as tenfold. His latest study came about after researchers noticed that, at times, airglow could be seen by the naked eye. Yellowish Saturn rises in the middle of the. Getty Have you seen the super-bright planet Venus lately It’s hard to miss from the northern hemisphere at the moment, where it’s visible right after. Reddish Mars is above the much brighter Venus in the evening west. Venus will shine brilliantly until May 2020. The atoms recombine at night, once the sun disappears, releasing energy that emits a green tint. Super bright Venus is in the west after sunset. In 1991, Shepherd built a satellite instrument capable of measuring airglow, which results when ultraviolet radiation from the sun separates molecular oxygen into individual atoms. “I have never seen one myself,” said Gordon Shepherd, the lead author of the study published this month in the journal Geophysical Research Letters. Today, in the age of artificial light, few have experienced the event. ![]()
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