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Humano Decor

Twin Jet Nebula

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Product Description

Step up the ambience of your space with this incredible collection of canvas art prints - with a twist. Each one has color-coordinating LEDs built into the backside of the canvas, creating a surreal, ethereal outer glow that adds a soft illumination to the room, makes the art visible even in the dark, and also makes it appear lit from the inside out.

The cosmic butterfly pictured in this NASA/ESA Hubble Space Telescope image goes by many names. It is called the Twin Jet Nebula as well as answering to the slightly less poetic name of PN M2-9.

The M in this name refers to Rudolph Minkowski, a German-American astronomer who discovered the nebula in 1947. The PN, meanwhile, refers to the fact that M2-9 is a planetary nebula. The glowing and expanding shells of gas clearly visible in this image represent the final stages of life for an old star of low to intermediate mass. The star has not only ejected its outer layers, but the exposed remnant core is now illuminating these layers — resulting in a spectacular light show. However, the Twin Jet Nebula is not just any planetary nebula, it is a bipolar nebula.

Ordinary planetary nebulae have one star at their center, bipolar nebulae have two, in a binary star system. Astronomers have found that the two stars in this pair each have around the same mass as the sun, ranging from 0.6 to 1.0 solar masses for the smaller star, and from 1.0 to 1.4 solar masses for its larger companion. The larger star is approaching the end of its days and has already ejected its outer layers of gas into space, whereas its partner is further evolved, and is a small white dwarf.

The characteristic shape of the wings of the Twin Jet Nebula is most likely caused by the motion of the two central stars around each other. It is believed that as the dying star and white dwarf orbit around their common center of mass, the ejected gas from the dying star is pulled into two lobes rather than expanding as a uniform sphere. However, astronomers are still debating whether all bipolar nebulae are created by binary stars. Meanwhile the nebula’s wings are still growing and, by measuring their expansion, astronomers have calculated that the nebula was created only 1,200 years ago.

Within the wings, starting from the star system and extending horizontally outwards like veins are two faint blue patches. Although these may seem subtle in comparison to the nebula’s rainbow colors, these are actually violent twin jets streaming out into space, at speeds in excess of one million kilometers (621,400 miles) per hour. This is a phenomenon that is another consequence of the binary system at the heart of the nebula. These jets slowly change their orientation, precessing across the lobes as they are directed by the wayward motions of the binary system. Precession is a change in the orientation of the rotational axis of a rotating body.

The two stars at the heart of the nebula circle one another roughly every 100 years. This rotation not only creates the wings of the butterfly and the two jets, it also allows the white dwarf to strip gas from its larger companion, which then forms a large disc of material around the stars, extending out as far as 15 times the orbit of Pluto! Even though this disk is of incredible size, it is much too small to be seen on the image taken by Hubble.

Product Details
  • Materials
    Canvas, Mdf Frame, Mdf Backboard, Led Strip Lights
  • Measurements
    9.84"L x 19.8"W x 1.57"H

— Warranty: Manufacturer's 6 Months
— Canvas Art Print
— Built-In LEDs Strips For Ambience + Depth

FAQ
Is there an on/off switch for the LED? What does it use for a power source?

It uses 3 AA batteries, and yes it does have an on/off switch

Shipping Information
  • Shipping Availability
    United States
  • Shipping Policy
    Standard Ground Shipping
  • Ship In
    3-5 weeks
  • Return Policy
    Final sale, not eligible for return or cancellation

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