What's happened
The Orionid meteor shower peaks tonight, October 21, 2024, offering a chance to see bright meteors from Halley's Comet debris. Viewing may be hindered by a bright waning gibbous moon and cloud cover in some areas. Tips for optimal viewing conditions are provided by NASA and other experts.
What's behind the headline?
Viewing Conditions
- Moonlight Impact: The waning gibbous moon, over 80% full, will likely obscure fainter meteors.
- Cloud Cover: Weather forecasts indicate cloud cover in parts of the UK, potentially limiting visibility.
Meteor Characteristics
- Speed and Brightness: Orionids are known for their speed (up to 41 miles per second) and brightness, making them a favorite among stargazers.
- Debris Origin: The meteors are remnants of Halley's Comet, which last passed close to Earth in 1986.
Viewing Recommendations
- Best Time: Optimal viewing is expected in the early morning hours before dawn.
- Location: Seek dark areas away from city lights for the best experience. Allow 30 minutes for eyes to adjust to darkness.
What the papers say
According to The Independent, the Orionids can produce up to 25 meteors per hour, with visibility best in dark skies. NASA emphasizes the beauty of this meteor shower, noting that it is framed by some of the brightest stars in the night sky. However, the bright moon may hinder visibility, as highlighted by multiple sources including Axios and the New York Times. The latter notes that the shower can be unpredictable, with visibility varying significantly from year to year. Overall, while this year's conditions may not be ideal, the shower remains a significant event for astronomy enthusiasts.
How we got here
The Orionid meteor shower occurs annually when Earth passes through debris left by Halley's Comet. This year, the shower has been active since October 2 and will continue until November 7, with peak activity expected tonight.
Go deeper
- What are the best times to see the Orionids?
- How does the moon affect meteor visibility?
- What other meteor showers should I watch for?
Common question
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What is the Orionid Meteor Shower and When is it Visible?
The Orionid meteor shower is one of the most stunning celestial events of the year, peaking tonight, October 21, 2024. This annual phenomenon occurs when Earth passes through debris left by Halley's Comet. As viewers prepare to witness this spectacular display, many questions arise about the best viewing conditions, the significance of Halley's Comet, and what to expect during the shower.
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When is the best time to see the Orionid meteor shower?
The Orionid meteor shower is a spectacular annual event that captivates stargazers around the world. This year, it peaks on October 21, 2024, providing a unique opportunity to witness bright meteors originating from the debris of Halley's Comet. However, various factors can influence visibility, making it essential to know the best viewing conditions and tips for an optimal experience.
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