Each layer of sound in these sonifications represents particular wavelengths of light detected by NASA’s Chandra X-ray Observatory, James Webb Space Telescope, Hubble Space Telescope, and Spitzer Space Telescope in various combinations. This project takes the digital data captured by its telescopes in space - most of which is invisible to our unaided eyes - and translates them into musical notes and sounds so they can be heard rather than seen. In the past few years, NASA has been producing “sonifications” of astronomical data of objects in space. This is similar in some ways to how different notes of the musical scale can be played together to create harmonies that are impossible with single notes alone.

Because different telescopes can detect different types of light, each brings its own pieces of information to whatever is being observed. Pease read it before placing an often look at objects in space through multiple telescopes. We explain the production time and shipping time clearly on our site. We can not cancel your order once the printing starts or your order has been shipped just because you don't want it suddenly or other reasons. We can arrange a replacement (A new one of the same kind),We can not return or replace your orders because you ordered a wrong backdrop(wrong size, wrong backdrop, or not our mistake) by yourself. If your item arrives with production defects or flaws, there is no need to return it.

If we send a wrong backdrop to you due to our mistake,please contact us to resend one to you.（Our staff will ask for your backdrops' photo to check for damage or an error from us, please cooperate with us, thank you!) Because of the special nature of background products, we cannot make a second sale. We don't accept any return if our items have not damaged or has been used when you get it. Return Policyĭbackdrop strives to provide the highest quality products in the photographic industry. If you don't receive your package for a long time, please contact us, we will help you to solve the problem. There will be a 1-3 days difference of arrival time when shipping to the same country but different address.Our delivery time is estimated arrival time which is not guaranteed. Rush Shipping(3-5 working days) Express Shipping(6-15 days) Shipping Time: United States,United Kingdom, France, Germany, Italy, Spain, New Zealand, Canada, Mexico, Australia, Singapore The delivery time includes the production time and shipping time.

The delivery time return policy are as follows. We usually to ship orders with DHL, TNT, CNE, UPS, FedEx. Sunday's order will be processed next Monday. Dbackdrop ship to almost all countries！Orders are processed from Monday to Saturday.

Navy blue stars photography backdrop