Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.

2022 November 27
The featured image shows many parallel rainbow bands over a house with trees.
Please see the explanation for more detailed information.

Supernumerary Rainbows over New Jersey
Image Credit & Copyright: John Entwistle

Explanation: Yes, but can your rainbow do this? After the remnants of Hurricane Florence passed over the Jersey Shore, New Jersey, USA in 2018, the Sun came out in one direction but something quite unusual appeared in the opposite direction: a hall of rainbows. Over the course of a next half hour, to the delight of the photographer and his daughter, vibrant supernumerary rainbows faded in and out, with at least five captured in this featured single shot. Supernumerary rainbows only form when falling water droplets are all nearly the same size and typically less than a millimeter across. Then, sunlight will not only reflect from inside the raindrops, but interfere, a wave phenomenon similar to ripples on a pond when a stone is thrown in. In fact, supernumerary rainbows can only be explained with waves, and their noted existence in the early 1800s was considered early evidence of light's wave nature.

Your Sky Surprise: What picture did APOD feature on your birthday? (post 1995)
Tomorrow's picture: birth meteors < | Archive | Submissions | Index | Search | Calendar | RSS | Education | About APOD | Discuss | >

Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (UMCP)
NASA Official: Phillip Newman Specific rights apply.
NASA Web Privacy Policy and Important Notices
A service of: ASD at NASA / GSFC,
NASA Science Activation
& Michigan Tech. U.


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Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.

2022 November 28
The featured image is a composite showing many meteors trails
streaking across a sky featuring the familiar constellation of Orion.
In the foreground two people sit in adjoining chairs facing away
from the camera, one holding a wand with a glowing star at the end.
Please see the explanation for more detailed information.

Leonid Meteors Through Orion
Image Credit & Copyright: Luo Hongyang

There will be a next meteor. It's hard to know during a shower. It's a good idea to find a place where you can sit and look up at the stars. It is possible to share this experience with a friend. The view from China is from the South China Sea and shows the peak of the meteorite shower in the year 2022. There were isolated and added to a foreground image. From this place and time, there were meteorites that streaked across the sky. There is a red planet near the top of the picture. Two people shown celebrating their common birthday this month are now married.

Tomorrow's picture: closest supernova remnant

< | Archive | Submissions | Index | Search | Calendar | RSS | Education | About APOD | Discuss | >

Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (UMCP)
NASA Official: Phillip Newman Specific rights apply.
NASA Web Privacy Policy and Important Notices
A service of: ASD at NASA / GSFC,
NASA Science Activation
& Michigan Tech. U.