![]() These galaxies formed in a mostly dark universe, filled with neutral hydrogen gas, and very different to the cosmos we see today." (NASA) "For the first time, we can see the details of these earliest galaxies, harbouring the first generations of stars to have ever formed in the Universe. The lens distorts and magnifies their light, allowing us to see fine details of these infant galaxies where they would normally be too faint. "The cluster of galaxies acts like the lens in your glasses, focusing the light from the earliest galaxies in the Universe. She says the image "harnesses the combined power of the James Webb Space Telescope and Einstein's General Relativity, boosting and warping the weak light from these early galaxies through the focusing caused by the cluster of galaxies between us and the early Universe. Professor Cathryn Trott is from the International Centre for Radio Astronomy Research at Curtin University, and ARC ASTRO 3D Centre of Excellence. Now we can look for much smaller planets with Webb to help us understand how Earth and the Solar System formed."Ĭhristophe Pinte from Monash University in Melbourne says he hopes to see "baby planets being born." "This entire huge, complicated machine flew out and everything seems to have unfolded and deployed like clockwork."īenjamin Pope from the University of Queensland says: "I used Hubble to find brown dwarfs – halfway between suns and planets. Everything about the Webb is so over-the-top audacious - from the titanic articulated mirror down to its orbit out in the cold voids of interplanetary space." ![]() "This is a day I have been looking forward to for a big part of my career. Much of the Webb data is flowing back to Earth through Tidbinbilla, and some comes from an instrument designed by Peter Tuthill at the University of Sydney. Here's a bit of what they had to say, and what they're hoping to discover with the telescope. These astronomers are among around 40 Australian researchers who actually have projects booked with the telescope, so they're pumped at today's news. ![]() (NASA)Īs I said, the James Webb Space Telescope is now going to embark on a competitively selection list of missions. "So you imagine, as JWST looks at different parts of the sky, that is just going to, in an exponential scale, improve our knowledge of the cosmos."Īn artist's impression of the James Webb Space Telescope. And so, there's so much that's just packed into one tiny element. "It's just a rich image, because the cluster, the physics there, we're going to get to learn about dark matter, we're going to get to learn about galaxy evolution. "So just the amount of science that we can get from something that's literally the size of a grain of sand on the sky - that tells you just how deep we're getting back into time. "But even in this teeny tiny little element like you said, we're seeing these gorgeous streaks from the clusters gravity in detail like never before. "I'll be honest, when they were doing the press release, I was like 'just get to the picture'," she told ABC News. Dr Rebecca Allen, an astronomer at Swinburne University of Technology, says this is just the start of what we'll learn thanks to the advanced technology of the James Webb Space Telescope.
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