{"id":599696,"date":"2026-04-11T08:36:17","date_gmt":"2026-04-11T08:36:17","guid":{"rendered":"https:\/\/www.newsbeep.com\/au\/599696\/"},"modified":"2026-04-11T08:36:17","modified_gmt":"2026-04-11T08:36:17","slug":"australian-experts-reveal-key-moments-and-scientific-insights","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/au\/599696\/","title":{"rendered":"Australian experts reveal key moments and scientific insights"},"content":{"rendered":"

\"Angus<\/p>\n

April 11, 2026 \u2014 3:04pm<\/p>\n

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When human eyes could finally see it, the Integrity capsule looked like a tiny, fragile panettone hurtling through the sky with the velocity of a meteor.<\/p>\n

The world stopped breathing until the module, ferrying four now-famous astronauts, deployed its 11 parachutes and hit the cobalt waters of the Pacific Ocean off San Diego on Saturday morning. Splashdown.<\/p>\n

\"ArtemisArtemis II splashes down in the Pacific Ocean.(NASA\/Bill Ingalls)<\/p>\n

The heart-in-your-mouth spectacle followed a violently fast plunge from space that saw the Artemis II crew approach 40,000km\/h, a near-record speed, as it streaked through the upper atmosphere above Australia and triggered a fireball of plasma around the spacecraft, scorching with half the heat of the sun.<\/p>\n

Then a \u201ctextbook\u201d landing sealed the deal: humanity had made it to the moon and back for the first time in half a century. \u201cThis is the start of a new era of human space exploration,\u201d proclaimed NASA\u2019s Orion program lead Howard Hu.<\/p>\n

A new era which will see frequent space travel to the moon and beyond.<\/p>\n

NASA administrator Jared Isaacman described the mission\u2019s four crew as \u201cpoets\u201d. For 10 days, Commander Reid Wiseman, pilot Victor Glover, and mission specialists Christina Koch and Jeremy Hansen spoke of love, connection, joy, awe and grief \u2013 moments that seized the hearts of millions who, in many cases, were watching their first-ever mission to the moon in real time.<\/p>\n

The astronauts flew more than a million kilometres, reaching further from Earth than any other humans in history, achieving a peak velocity of 39,693km\/h and hitting the right flight path within 0.4 per cent of their target angle. They sent back unprecedented images and scientific insights<\/a> from the moon\u2019s far side.<\/p>\n

Artemis III, said flight director Rick Henfling, is now right around the corner. The next mission will launch crew into low Earth orbit to practice docking with lunar landers in preparation for landing astronauts back on the moon in 2028.<\/p>\n

What else should you know about the most significant space mission in a generation? We asked seven Australian space experts to tell us their key moments.<\/p>\n

\"TheThe Orion spacecraft\u2019s crew capsule, named Integrity, deploys its first parachutes.NASA\"AA young boy wears an astronaut costume next to a woman waving a flag as they watch a live broadcast of the return of the Artemis II crew.AFP\"ArtemisArtemis II astronauts, from left, Reid Wiseman, Jeremy Hansen, Christina Koch and Victor Glover gather for an interview en route to the moon.NASA via APAn eclipse in space revealed meteor strikes<\/p>\n

\u201cMy favourite moment was when, during the total solar eclipse, the crew witnessed live meteorite impacts on the lunar surface,\u201d said Katherine Bennell-Pegg, qualified astronaut and Australian of the Year.<\/p>\n

\u201cThe cameras on the spacecraft weren\u2019t fast enough to capture the impact flashes \u2013 one of many examples of why humans are critical up there. Monitoring such impacts is so important, for understanding the risk to future missions and also the lunar environment.\u201d<\/p>\n

\"KatherineKatherine Bennell-Pegg, Australian astronaut, says putting humans in space is critical.Australian Space Agency\"AnAn eclipse viewed from space revealed meteorite strikes on the moon.NASA<\/p>\n

The director of space technology at the Australian Space Agency, and one of the engineers who contributed to the Artemis missions, was also moved by the tech demos and vehicle checks conducted throughout the astronauts\u2019 journey, which pave the way for future space travel.<\/p>\n

Proving the spacecraft supports human life (bar the broken toilet)<\/p>\n

\u201cThe key moment for me was proving the operation of the Orion spacecraft with a human crew on board. This was a first for the spacecraft that had been in development for over a decade and is key to our future lunar exploration,\u201d Lieutenant General Larry James, former deputy director at NASA\u2019s Jet Propulsion Lab, said.<\/p>\n

\u201cThe fact that life support worked well (aside from the toilet) and we executed proximity operations that will be key to docking with future lunar landers all bode well for putting humans back on the moon!\u201d<\/p>\n

NASA out-classed Musk\u2019s exploding rockets<\/p>\n

\u201cMy major moment of this mission was actually the success of the launch,\u201d said Professor Andrew Dempster, director of the Australian Centre for Space Engineering Research.<\/p>\n

\u201cNASA\u2019s longer-term plans are to use this rocket for Mars, and they have taken a hugely different approach to SpaceX in developing a Mars-capable rocket. SpaceX does very fast cycles of development, happy to explode and implode many rockets in the process. NASA takes the more measured, traditional high-reliability approach. So an awful lot was riding on the launch and its success is truly great news.\u201d<\/p>\n

\"NASA\u2019sNASA\u2019s slow and steady approach paid dividends as it moves towards more moon missions.APThe astronauts vanished for 40 minutes<\/p>\n

\u201cIn many ways this was a routine track for us,\u201d said CSIRO astronomer John Sarkissian, who helped track the Orion spacecraft with CSIRO\u2019s Parkes Murriyang telescope.<\/p>\n

\u201cBut what made this time so special was when, with my colleagues, we witnessed the radio signal suddenly disappear when the spacecraft moved behind the Moon, and when it reappeared again on the other side, 40 minutes later. It brought home that there were fellow human beings up there seeing a side of the moon never visible from the Earth.\u201d<\/p>\n

\"Murriyang,Murriyang, CSIRO\u2019s Parkes radio telescope,\u00a0helped track Orion.CSIRO\"TheThe astronauts were the first to directly view the far side of the moon.APThe moment that broke the world\u2019s heart<\/p>\n

\u201cAs the crew circled the moon, they discovered two new craters,\u201d said Dr Kirsten Banks, Swinburne University of Technology astrophysicist.<\/p>\n

\u201cOne they named after their capsule, Integrity, and the other they named Carroll. Carroll is the late wife of Commander Reid Wiseman, who passed away from cancer in 2020. This moment on the livestream had people all over the globe feeling all the feels, and shedding a communal tear for the beauty of this moment. Here were people shattering the record for the farthest humans have ever travelled from Earth, and in that extraordinary moment, what was front of mind was grief, love and community. To me, that says everything beautiful about human nature \u2013 that no matter how far we go, we carry each other with us.\u201d<\/p>\n

\"TheThe mission\u2019s human moments grabbed the world\u2019s attention.APAussie researchers tested a NASA laser<\/p>\n

\u201cA highlight was the demonstration of the optical communication system sending a laser beam from the Orion space capsule to Mount Stromlo in Canberra,\u201d said Swinburne Professor Alan Duffy, referring to Australian National University researchers working with NASA to test the new system.<\/p>\n

\u201cDecades of Australian astronomical expertise have meant we could track a spacecraft moving at tens of thousands of kilometres per hour to download huge quantities of precious scientific imagery.\u201d<\/p>\n

Apollo Commander passed the torch<\/p>\n

Commander Jim Lovell, who flew on Apollo 13 and 8, passed away last year, says head of the Australian Space Agency Enrico Palermo. But before the Artemis II mission Lovell recorded a message played to the crew during their lunar flyby: \u201cWelcome to my old neighbourhood!\u201d Lovell said. \u201cIt\u2019s a historic day, and I know how busy you\u2019ll be. But don\u2019t forget to enjoy the view.\u201d<\/p>\n

\"TheThe view from the spacecraft\u2019s main cabin windows, looking back at Earth.NASA<\/p>\n

The Examine newsletter explains and analyses science with a rigorous focus on the evidence. Sign up to get it each week<\/a>.<\/p>\n

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\"AngusAngus Dalton<\/a> is the science reporter for The Sydney Morning Herald.Connect via X<\/a> or email<\/a>.From our partners<\/p>\n","protected":false},"excerpt":{"rendered":"April 11, 2026 \u2014 3:04pm Save You have reached your maximum number of saved items. Remove items from…\n","protected":false},"author":2,"featured_media":599697,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[64,63,128,285],"class_list":["post-599696","post","type-post","status-publish","format-standard","has-post-thumbnail","category-space","tag-au","tag-australia","tag-science","tag-space"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts\/599696","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/comments?post=599696"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts\/599696\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/media\/599697"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/media?parent=599696"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/categories?post=599696"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/tags?post=599696"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}