The crew of a NASA mission to Mars emerged from their craft after a yearlong voyage that never left Earth.
The four volunteer crew members spent more than 12 months inside NASA's first simulated Mars environment at Johnson Space Center in Houston, coming out of the artificial alien enviroment Saturday around 5 p.m.
Kelly Haston, Anca Selariu, Ross Brockwell and Nathan Jones entered the 3D-printed habitat on June 25, 2023, as the maiden crew of the space agency's Crew Health and Performance Exploration Analog project.
Haston, the mission commander, began with a simple, 鈥淗ello.鈥
鈥淚t鈥檚 actually just so wonderful to be able to say 鈥榟ello鈥 to you all,鈥 she said.
Jones, a physician and the mission medical officer, said their 378 days in confinement 鈥渨ent by quickly.鈥
The quartet lived and worked inside the space of 17,000 square feet (1,579 square metres) to simulate a mission to the red planet, the fourth from the sun and a frequent focus of discussion among scientists and sci-fi fans alike concerning a possible voyage taking humans beyond our moon.
The first CHAPEA crew focused on establishing possible conditions for future Mars operations through simulated spacewalks, dubbed 鈥淢arswalks,鈥 as well as growing and harvesting vegetables to supplement their provisions and maintaining the habitat and their equipment.
They also worked through challenges a real Mars crew would be expected to experience including limited resources, isolation and delays in communication of up to 22 minutes with their home planet on the other side of the habitat's walls, NASA said.
Two additional CHAPEA missions are planned and crews will continue conducting simulated spacewalks and gathering data on factors related to physical and behavioral health and performance, NASA said.
Steve Koerner, deputy director of Johnson Space Center, said most of the first crew's experimentation focused on nutrition and how that affected their performance. The work was 鈥渃rucial science as we prepare to send people on to the red planet,鈥 he said.
鈥淭hey've been separated from their families, placed on a carefully prescribed meal plan and undergone a lot of observation,鈥 Koerner said.
鈥淢ars is our goal,鈥 he said, calling the project an important step in America's intent to be a leader in the global space exploration effort.
Emerging after a knock on the habitat's door by Kjell Lindgren, an astronaut and the deputy director of flight operations, the four volunteers spoke of the gratitude they had for each other and those who waited patiently outside, as well as lessons learned about a prospective manned mission to Mars and life on Earth.
Brockwell, the crew's flight engineer, said the mission showed him the importance of living sustainably for the benefit of everyone on Earth.
鈥淚鈥檓 very grateful to have had this incredible opportunity to live for a year within the spirit of planetary adventure towards an exciting future, and I鈥檓 grateful for the chance to live the idea that we must utilise resources no faster than they can be replenished and produce waste no faster than they can be processed back into resources," Brockwell said.
鈥淲e cannot live, dream, create or explore on any significant timeframe if we don鈥檛 live these principles, but if we do, we can achieve and sustain amazing and inspiring things like exploring other worlds," he said.
Science officer Anca Selariu said she had been asked many times why there is a fixation on Mars.
鈥淲hy go to Mars? Because it鈥檚 possible,鈥 she said. "Because space can unite and bring out the best in us. Because it鈥檚 one defining step that 鈥楨arthlings鈥 will take to light the way into the next centuries.鈥
Two Canadians are among those killed in southern Lebanon, Global Affairs Canada confirmed late Tuesday. While GAC has not confirmed their names due to privacy, family members tell 麻豆传媒 the two people killed are Hussein and Daad Tabaja.
An image of the unidentified object shot down over Canada's Yukon territory in February 2023 has been obtained by CTVNews.ca.
MPs debated the first non-confidence motion of the fall House of Commons sitting today, seeing Conservative Leader Pierre Poilievre push once again for a snap election. But with votes secured to keep them afloat, Prime Minister Justin Trudeau's Liberals were quick to turn the discussion into a referendum on the Conservative alternative.
A city councillor in British Columbia says an online mob of "extremists" and "politically motivated hackers" is responsible for uncovering and publicizing a photo of him wearing a blackface costume to a Halloween party in 2007.
The federal government has 'no intention' of pausing the next planned increase to the carbon price, Environment Minister Steven Guilbeault confirms.
After Ontario Premier Doug Ford made controversial comments about solutions to get people out of homeless encampments, advocates and members of the opposition spoke up on Tuesday.
Four puppies were found near County Road 21 in Essa Township after a passerby spotted one when it ran out of the ditch and onto the road.
We've all had neighbours we didn't like, but two people from Sault Ste. Marie have been awarded more than half a million dollars for the 'extreme' behaviour of the people who lived next to them.
A Missouri man convicted of breaking into a woman鈥檚 home and repeatedly stabbing her was executed Tuesday over the objections of the victim鈥檚 family and the prosecutor, who wanted the death sentence commuted to life in prison.
An advocate organization is calling for an inquiry following the death of a six-year-old boy who went missing in Shamattawa First Nation.
The smoke over the Port of Montreal has dissipated, but the fire in a container filled with 15,000 kilograms of lithium batteries prompted firefighters to issue a warning about how common these incidents have become.
A team at the University of Waterloo are developing a process to 3D-print bones, which could dramatically improve the quality of life for cancer and trauma patients.
More Canadians are installing solar panels on their homes, but some are facing challenges when it comes to getting home insurance after the panels are put in.
Four puppies were found near County Road 21 in Essa Township after a passerby spotted one when it ran out of the ditch and onto the road.
After Ontario Premier Doug Ford made controversial comments about solutions to get people out of homeless encampments, advocates and members of the opposition spoke up on Tuesday.
A Missouri man convicted of breaking into a woman鈥檚 home and repeatedly stabbing her was executed Tuesday over the objections of the victim鈥檚 family and the prosecutor, who wanted the death sentence commuted to life in prison.
Kg rockets, missiles and drones into northern Israel in solidarity with Palestinians in Gaza and its ally Hamas, a fellow Iran-backed militant group. Israel has responded with increasingly heavy airstrikes and the targeted killing of Hezbollah commanders while threatening a wider operation.
Iran鈥檚 new president signaled to world leaders Tuesday that he wants to open a 'constructive' chapter in his country鈥檚 international relations 鈥 but he made clear that everyone else, including the United States, needs to do their part.
A man who authorities say staked out Donald Trump for 12 hours on his golf course in Florida and wrote of his desire to kill him was indicted Tuesday on an attempted assassination charge.
Special counsel Jack Smith this week will be allowed to file hundreds of pages of legal arguments and evidence gathered in the 2020 election subversion and Jan. 6 U.S. Capitol attack criminal case against former president Donald Trump, a federal judge ruled Tuesday.
A federal judge sentenced FTX co-founder Sam Bankman-Fried鈥檚 former girlfriend to two years in prison, citing her extensive cooperation with prosecutors that led to the conviction of the former face of the cryptocurrency industry in one of the largest financial frauds in U.S. history.
The federal government has 'no intention' of pausing the next planned increase to the carbon price, Environment Minister Steven Guilbeault confirms.
U.S. President Joe Biden reflected on the motivation behind his decision to step away from politics and sent a message of unity to global leaders gathered at a time of increasing division and geopolitical instability.
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A team at the University of Waterloo are developing a process to 3D-print bones, which could dramatically improve the quality of life for cancer and trauma patients.
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Scientists have discovered a new species of ghost shark that lives in deep ocean waters near Australia and New Zealand.
The Crown's key witness in the sexual assault trial against former Hedley frontman Jacob Hoggard will take the stand in a northern Ontario courtroom Tuesday afternoon following the judge's instructions to the jury.
Drake wasn't around to accept a handful of trophies at the SOCAN Awards on Tuesday, but the rapper's presence was still looming large at the celebration of Canadian songwriters.
Another woman sued Sean 'Diddy' Combs on Tuesday, alleging that the music mogul and his head of security raped her and recorded it on video at his New York recording studio in 2001.
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Some Royal Bank of Canada employees who joined when the bank acquired HSBC Canada worry they could lose their jobs when RBC's six-month guarantee to keep them expires this month, according to six sources familiar with the situation.
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Pro Football Hall of Fame quarterback Brett Favre revealed Tuesday at a hearing on federal welfare reform that he has been diagnosed with Parkinson's disease.
American gymnast Jordan Chiles鈥檚 legal team has submitted a new application in the Federal Supreme Court of Switzerland over the decision that led to her losing an Olympic bronze medal, pointing toward new video evidence that Chiles鈥檚 lawyers say proves her case.
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The U.S. Commerce Department on Monday will propose a ban on the sale or import of smart vehicles that use specific Chinese or Russian technology because of national security concerns, according to U.S. officials.
Police are looking to the public for help after thieves broke into a Lethbridge ice creamery, stealing from the store.
An ordinary day on the job delivering mail in East Elmwood quickly turned dramatic for Canada Post letter carrier Jared Plourde. A woman on his route was calling out in distress.
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A sea lion swam free after a rescue team disentangled it near Vancouver Island earlier this week.
A Nova Scotian YouTuber has launched a mini-truck bookmobile.
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Ontario's ministry of education is now officially investigating a Toronto District School Board (TDSB) field trip at an Indigenous rights rally students participated in, where pro-Palestinian slogans were later chanted.
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A Calgary man is facing child pornography charges after an investigation uncovered years of messages exchanged with an alleged felon.
Ottawa police say two people under the age of 18 have been arrested following an incident that prompted a lockdown at Glebe Collegiate Institute around the noon hour Tuesday.
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Quebec's language watchdog received a record number of complaints from citizens last year and carried out an increasing number of inspections on employers.
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Saskatchewan鈥檚 Serious Incident Response Team (SIRT) has been deployed following a fatal officer-involved shooting on Fishing Lake First Nation.
An appeal hearing stemming from a court challenge of the Government of Saskatchewan's Parents' Bill of Rights has come to a close.
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A reward of up to $50K has been issued by Waterloo Regional Police for information leading to the conviction of the person or persons responsible for the fatal stabbing of 18-year-old Joshua Bennett.
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Saskatchewan鈥檚 Serious Incident Response Team (SIRT) has been deployed following a fatal officer-involved shooting on Fishing Lake First Nation.
The Government of Saskatchewan says a private Christian school, embroiled in abuse allegations, has proved it's met education ministry rules by formally disconnecting from an affiliated church. But, by some indications, connections remain.
An appeal hearing stemming from a court challenge of the Government of Saskatchewan's Parents' Bill of Rights has come to a close.
We've all had neighbours we didn't like, but two people from Sault Ste. Marie have been awarded more than half a million dollars for the 'extreme' behaviour of the people who lived next to them.
An image of the unidentified object shot down over Canada's Yukon territory in February 2023 has been obtained by CTVNews.ca.
A 49-year-old Sudbury woman who was killed in a tragic collision with a police boat June 7 on Nepewassi Lake was told to remain in a residence on an island until police returned to pick her up.
The calls are growing louder for city council to tighten the rules governing short-term accommodations, including those advertised on websites like Airbnb and Vrbo, after students arrived by the busload at a rented house in the Masonville neighbourhood.
鈥淚 was going to make breakfast, and I put the frying pan on the stove and opened it and remembered I needed something from No Frills,鈥 said Frank Wall, who lives just north of Aylmer, Ont.
Protesting for more than an hour in a pouring rain, members of tenants鈥 advocacy group London ACORN called on city council to strengthen a draft licensing by-law meant to discourage so-called 鈥榬enovictions鈥.
Three construction workers are being praised for their actions that police in Barrie say likely prevented an armed man from fleeing before being taken into custody.
Four puppies were found near County Road 21 in Essa Township after a passerby spotted one when it ran out of the ditch and onto the road.
An Uber driver was handed a 12-month driving ban on Tuesday following a collision that injured a pedestrian and killed a labrador retriever in Barrie.
A person from Windsor has died in a collision on Highway 59 in Oxford County.
A road in Essex County has reopened following a multi-vehicle crash. According to OPP, County Road 20 had been closed between Iler road and McCormick Road in Harrow.
Amherstburg town council has given the go-ahead for restoration proposals for the Belle Vue National Historic Site.
A city councillor in British Columbia says an online mob of "extremists" and "politically motivated hackers" is responsible for uncovering and publicizing a photo of him wearing a blackface costume to a Halloween party in 2007.
Less than one month before voters cast their ballots in the provincial election, a new poll of British Columbians shows half of respondents fear for their safety in their own communities.
A boater was rescued on Monday evening after spending three hours in the frigid waters off Vancouver Island.
A pair of runaway pigs are in the custody of an animal sanctuary in the Okanagan after evading police and volunteers for hours earlier this week.
The Red Bridge, a historic landmark in Kamloops, B.C., was completely destroyed by fire early Thursday morning.
Animal protection officers in British Columbia have rescued three pit bulls 鈥 including one that gave birth to 10 puppies 鈥 from a rat-infested home in Kelowna.
Dozens of police officers and support workers have come to Lethbridge for the Social Disorder and Urban Crime Conference.
Police are looking to the public for help after thieves broke into a Lethbridge ice creamery, stealing from the store.
To make higher education an easier step to take for Indigenous students, the University of Lethbridge is dropping some fees for those applicants.
A 25-year-old suspect was charged with impaired driving Sept. 21 after police spotted two people without helmets on an ATV on Sand Bay Road in Goulais River.
A federal offender who was last seen in Sudbury is wanted on a Canada-wide warrant for allegedly breaching his statutory release conditions.
The Crown's key witness in the sexual assault trial against former Hedley frontman Jacob Hoggard will take the stand in a northern Ontario courtroom Tuesday afternoon following the judge's instructions to the jury.
Newfoundland and Labrador sponsored a minor football team in England, now they鈥檙e about to play one of the biggest clubs in European soccer.
Newfoundland and Labrador's chief medical officer is monitoring the rise of whooping cough infections across the province as cases of the highly contagious disease continue to grow across Canada.
A 16-year-old biennial event aimed at fostering business in the country's eastern Arctic and northern regions has been cancelled indefinitely as a dispute unfolds between Inuit in Canada and a Labrador group claiming to share their heritage.
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