Eta Aquarid meteor shower: Where to watch
A flight-illuminated path and the Milky Way are appearing in the night sky during the Eta Aquarids meteor shower, which is peaking in Ratnapura, Sri Lanka, on May 5, 2024. The Eta Aquarids Meteor Shower is an annual event caused by Earth passing thro
WASHINGTON - The Eta Aquarids meteor shower is expected to peak Tuesday morning.
What we know:
Halley’s comet swings near Earth every 75 years. But debris left by the comet leads to two major meteor showers every year including the Eta Aquarids.
When this meteor shower lights up the night sky, "you’ll know that Earth is crossing the path of the most famous comet," said Shauna Edson of the Smithsonian’s National Air and Space Museum.
The Eta Aquarids are "pretty fast meteors" said NASA’s Bill Cooke.
During Tuesday morning’s peak, expect to see 10 to 15 meteors per hour in ideal viewing conditions, said Cooke.
Viewing lasts until May 28.
Where to watch the Eta Aquarids meteor shower
Local perspective:
The meteor shower will be most easily seen from the Southern Hemisphere, but we'll be able to see some shooting stars in the Northern Hemisphere Tuesday morning before sunrise.
Look towards the east between 3 a.m. and 5 a.m. Tuesday for your best chance to see the meteor shower.
What is a meteor shower?
Big picture view:
As the Earth orbits the sun, several times a year it passes through debris left by passing comets and sometimes asteroids. The source of the Eta Aquarids is debris from Halley’s comet.
When these fast-moving space rocks enter Earth’s atmosphere, the debris encounters new resistance from the air and becomes very hot, eventually burning up.
Sometimes the surrounding air glows briefly, leaving behind a fiery tail — the end of a "shooting star."
You don’t need special equipment to see the various meteor showers that flash across annually, just a spot away from city lights.
How to view a meteor shower
What we know:
The best time to watch a meteor shower is in the early predawn hours when the moon is low in the sky.
Competing sources of light — such as a bright moon or artificial glow — are the main obstacles to a clear view of meteors. Cloudless nights when the moon wanes smallest are optimal viewing opportunities.
And keep looking up, not down. Your eyes will be better adapted to spot shooting stars if you aren’t checking your phone.
When is the next meteor shower?
What's next:
The next major meteor shower, the Southern Delta Aquarids, peaks in late July.
The Source: This story includes information from the Associated Press.