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1. earthsky.org › five-petals-of-venusThe 5 petals of Venus and its 8-year cycle - EarthSky

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   Jan 22, 2023 · After eight years, it returns to the same place in our sky on about the same date. This is known as the eight-year cycle of Venus, and stems from the fact that 13 Venusian orbits (13 x 224.8 days ...

2. www.timeanddate.com › news › astronomyThe Hidden Patterns of Venus’s Movement across the Sky

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   Sep 15, 2023 · 8 Earth sidereal years = 8 x 365.26 days = 2922.08 days; 5 Venus synodic periods = 5 x 583.92 days = 2919.60 days; Difference = 2.48 days; Subtlety within Subtleties. Yet there are even more subtle rhythms underpinning Venus’s movements. The eight-year sequence of greatest elongations repeats in a near-identical way—but not a perfectly ...

3. in-the-sky.org › articleVenus - In-The-Sky.org

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   Mar 20, 2020 · On these occasions, Venus is so bright and conspicuous that it becomes the third brightest object in the sky after the Sun and Moon. It is often called the morning star or the evening star. These apparitions repeat roughly once every 1.6 years, taking place alternately in the morning and evening skies, depending whether Venus lies to the east of the Sun or to the west.

4. www.astronomy.com › science › is-venus-always-eitherIs Venus always either a “morning star” or an “evening star ...

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   Sep 23, 2013 · If you divide it by 365.26 days (the time it takes Earth to revolve around the Sun), you get 7.993 — just about 8. So nearly every eight years, Venus returns to the same area of sky at the same ...

5. explainingscience.org › 08 › the-evening-star-venusThe Evening Star-Venus. - Explaining Science

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   Jan 8, 2017 · After superior conjunction Venus will appear in the evening sky after sunset and as it gets further from the Sun it will be visible for longer and longer before the Sun sets On 17 August 2018 Venus will reach the greatest elongation point it had previously reached on 12 January 2017 and once again it will be visible for at least 3 hours after sunset as a brilliant object in the western sky.

6. www.space.com › 13732-skywatching-planet-venusHow to Spot Planet Venus in the Sky | Space

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   Nov 25, 2011 · Since the planet Venus returned to the evening sky a little over a month ago, the planet has been the centerpiece of the current evening sky. ... deliver a deathblow to the long-held concept of an ...

7. People also ask

   How long does Venus stay in the sky after 8 years?

   • When plotted geocentrically – from an Earth-centered perspective – there is a highly noticeable rhythm in the motion of Venus. After eight years, it returns to the same place in our sky on about the same date.

   The 5 petals of Venus and its 8-year cycle - EarthSky

   earthsky.org/astronomy-essentials/five-petals-of-venus/

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   How long does it take Venus to pass behind the Sun?

   • The reverse journey, from the morning sky into the evening sky, takes much longer, as Venus travels a long path around behind the Sun. The moment when Venus passes behind the Sun is typically around seven months after reaching greatest prominence in the morning sky.

   Venus - In-The-Sky.org

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   When does Venus return to the sky?

   • So nearly every eight years, Venus returns to the same area of sky at the same time of year. Its fifth greatest eastern elongation after the one November 1 will occur October 29, 2021. Venus’s complex path means it will not return to the same spot in the sky year after year.

   Is Venus always either a “morning star” or an “evening star” during

   www.astronomy.com/science/is-venus-always-either-a-morning-star-or-an-evening-star-during-certain-times-of-the-year/

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   How many days does Venus have a year?

   • Although Venus doesn’t appear in the same spot in the sky year after year, it does show a more subtle pattern. If you multiply its synodic period by 5, you come up with 2,919.6 days. What does this ungainly number have to do with anything?

   Is Venus always either a “morning star” or an “evening star” during

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   How often does Venus return to Earth?

   • The pattern repeats itself every 583.92 days (approximately 19 months). This is Venus’ “synodic period,” or the time it takes for the planet to return to the same alignment relative to Earth. Compare this with its 224.7-day shorter “sidereal period,” the time it takes to return to the same position relative to the background stars.

   Is Venus always either a “morning star” or an “evening star” during

   www.astronomy.com/science/is-venus-always-either-a-morning-star-or-an-evening-star-during-certain-times-of-the-year/

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   How long does it take to see the Sun on Venus?

   • For another, because of the planet's extremely slow rotation, sunrise to sunset would take 117 Earth days. And by the way, the Sun would rise in the west and set in the east, because Venus spins backward compared to Earth. While you’re waiting, don’t expect any seasonal relief from the unrelenting temperatures.

   Venus Facts - Science@NASA

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8. science.nasa.gov › venus › venus-factsVenus Facts - Science@NASA

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   Earth's nearness to Venus is a matter of perspective. The planet is nearly as big around as Earth. Its diameter at its equator is about 7,521 miles (12,104 kilometers), versus 7,926 miles (12,756 kilometers) for Earth. From Earth, Venus is the brightest object in the night sky after our own Moon.