The Artemis II crew successfully concluded their mission with a splashdown in the Pacific Ocean on Friday evening, CBC News reported. The return marks the first crewed mission to return from the vicinity of the moon since 1972.

Canadian astronaut Jeremy Hansen became the first Canadian to venture into deep space during the 10-day mission. According to the broadcast, the mission’s data-gathering phase is complete, but analysis of the findings will continue to inform future Artemis program missions.

Deep Space Effects on the Human Body

The mission investigated the effects of deep space travel on astronauts, including the impact of radiation, lack of gravity, brain function, and vision. NASA equipped the Orion spacecraft with six new radiation sensors and utilized 'Avatar' chips – organ chips containing cells from the astronauts – to study the effects of radiation and microgravity. These chips contained some astronaut cells on Earth and some in space.

According to emergency doctor Raj Bhardwaj, who appeared on the broadcast, if therapies developed from the organ chip research prove effective in protecting against radiation, they could potentially be used to treat patients undergoing radiation therapy on Earth.

The broadcast also highlighted research into the reactivation of dormant viruses during spaceflight, such as shingles. Astronauts provided saliva samples to track changes, and wore 'Archer' – a space-age smartwatch – to gather behavioral data.

Former Canadian astronaut Roberta Bondar stated on CBC that Hansen represents “the best that we have of a generation and a best that we have of an explorer,” and that his achievement will inspire future Canadian space exploration.

China's Renewable Energy Offer to Canada

The CBC broadcast also covered China’s shift towards renewable energy and a potential offer to export wind power technology to Canada. Lei Zhang, of the company Envision, stated that providing this technology could lower the cost of knowledge, similar to the impact of paper-making technology centuries ago.

Other News

The broadcast also briefly reported on a defamation lawsuit against Prince Harry by an African charity he co-founded, and the ongoing Liberal convention in Montreal, where the party is nearing a majority government following recent floor crossings. Concerns were also raised regarding a proposed high-speed rail line between Toronto and Quebec City, with some residents fearing expropriation of their land.

Update — 11:05

Further details emerged regarding the mission’s health research component. NASA utilized 'Avatar' chips – organ chips containing cells from the astronauts – both in space and on Earth to study the effects of radiation and microgravity. Dr. Raj Bhardwaj explained that therapies developed from this research could potentially treat radiation patients on Earth.

The broadcast also revealed research into viral reactivation during spaceflight, specifically mentioning the potential reawakening of viruses like shingles. Astronauts provided dry saliva samples to track these changes. Additionally, a 'space age smart watch' called Archer was used to gather behavioral data, including observations of altered color perception on the moon (browns and greens).

Finally, the broadcast detailed a potential partnership between Canada and China’s Envision company regarding wind power technology and AI-managed energy grids, with concerns raised about potential security risks associated with relying on Chinese AI for critical infrastructure. Canada is hoping a new project will generate 5 gigawatts of offshore wind energy by 2030.