![]() ![]() ![]() The nearby galaxy is the second or third closest to the Milky Way and is one of several “satellite” galaxies that float in a long, slow orbit around our galaxy. It is home to about 30 billion stars (compared to the hundreds of billions in our own galaxy). The Large Magellanic Cloud is 160,000 light years away and is about 14,000 light-years across. Lower dust content means HH 1177 is no longer cloaked by the material from which it was born. In the Milky Way, they are hard to observe because they are obscured by the dusty material from which they form.īut, in the Large Magellanic Cloud, the new stars are born in a different kind of material. Massive stars like HH 1177 form much more quickly and live far shorter lives than medium-sized stars like our sun. MUSE observations and artist’s impression of the HH 1177 young star system. If the disc is rotating faster closer to the star, this is the “smoking gun” that shows astronomers an accretion disc is present. “This is precisely the same phenomenon that occurs when the pitch of an ambulance siren changes as it passes you and the frequency of the sound goes from higher to lower.” “The frequency of light changes depending on how fast the gas emitting the light is moving towards or away from us,” explains co-author Jonathan Henshaw, a research fellow at the UK’s Liverpool John Moores University. “We know discs are vital to forming stars and planets in our galaxy, and here, for the first time, we’re seeing direct evidence for this in another galaxy.”Īstronomers were able to determine that the matter around the star was rotating by analysing the wavelength of light coming from the disc. “When I first saw evidence for a rotating structure in the ALMA data, I could not believe that we had detected the first extragalactic accretion disc, it was a special moment,” says lead author Associate Professor Anna McLeod from Durham University, UK. For those not using React, store a reference to the in a variable instead.“Fluffy” exoplanet filled with water, sulphur and sand rain ![]() Let’s start by scaffolding a basic app import React from ''Ĭonst ROOT_NODE = document.querySelector('#app')įirst thing we need to do is render a element and grab a reference to it that we can use within React’s useEffect. The React part is totally optional, of course, but, having this interactive backdrop as a drop-in component makes it something you can employ on other projects. So, let’s look at how we can create this drop-in component for your site! Today’s weapons of choice? React, GreenSock and HTML. You have total control of what to bend it to your will. Don’t want randomly positioned particles? Place them in a constructed way. Don’t want stars? Put something else in place. And it’s super configurable in the sense that once you’ve put together the foundations for it, you can make it completely your own. The neat thing about this design is that it’s built as a drop-in React component. You can see it working in this shared demo:īlockquote concept using a little perspective and CSS custom properties □īeen enjoying the creative freedom to come up with things □ One of the ideas I came up with was this interactive starry backdrop. But I love learning and leveling up the design side of my game. This was quite a neat challenge as I consider myself more of a developer than a designer. The idea was to cast my creative eye over what was on the site and come up with some ideas that would give the site a little “something” extra. I was fortunate last year to get approached by Shawn Wang ( swyx) about doing some work for Temporal. ![]()
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