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NASA discover signs of water and carbon on asteroid sample
NASA discover signs of water and carbon on asteroid sample
NASA has lifted the lid on its first findings about the Bennu sample, one of the "most hazardous known asteroids". The highly-anticipated sample from the OSIRIS-REx’s mission took seven years to complete and finally made a safe landing on Sunday 24 September. Scientists audibly gasped upon opening the capsule. They kept details to a minimum and maintained a slow pace in progress for "good reason," as they received more material than expected. "The abundance of material found when the science canister lid was removed earlier this week has meant that the process of disassembling the TAGSAM (Touch-and-Go Sample Acquisition Mechanism) head – which holds the bulk of material from the asteroid – is off to a methodical start," they said a the time. That was until now... On Wednesday 11 October, the space agency shared details for the first time from NASA experts and the University of Arizona. NASA said there were signs of water and carbon on the sample through hydrated clay minerals that contain carbon. "At nearly 5% carbon by weight, carbon being the central element of life, far exceeding our goal of 60g, this is the biggest carbon-rich asteroid sample ever returned to earth," Administrator Bill Nelson said, adding that it was "exactly the kind of material that we wanted to find." He went on to suggest that "they are going to help us determine the origin of elements that could have led to life" and provide a greater understanding of how to protect Earth from asteroids. Scientists also revealed that the sample contained space dust from 4.5-billion-year-old asteroid Bennu. NASA showed the audience the sample on a video to protect the sample and to prevent contamination. Speaking about working through a glove box to analyse the sample, Francis McCubbin, astronomical curator at NASA's Johnson Space Centre said: "[It is] "hard, challenging work, and it does not go quickly, but we need to do this right". The samples will be preserved so that "scientists that aren't even born yet are going to have the opportunity to answer questions about our universe with these samples using technology that has not even been invented." Sign up for our free Indy100 weekly newsletter Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.
2023-10-12 16:19
India's Bengaluru may need $363 million to fix drainage, avoid flooding - report
India's Bengaluru may need $363 million to fix drainage, avoid flooding - report
By Deep Kaushik Vakil BENGALURU India's Bengaluru may need nearly 28 billion rupees ($362.7 million) to restore a
2023-05-31 16:25
Israel's history suggests the clock is ticking for Netanyahu after Hamas attack failures
Israel's history suggests the clock is ticking for Netanyahu after Hamas attack failures
In his more than three decades in politics, Benjamin Netanyahu has accrued almost as many nicknames as he has election wins.
2023-10-11 14:43
SK Secures Land for $15 Billion Canadian Green Hydrogen Project
SK Secures Land for $15 Billion Canadian Green Hydrogen Project
The renewable energy unit of South Korea’s SK Inc. secured a site required to develop a $15 billion
2023-09-03 10:51
Korea Takes Short-Term LNG Path While Rivals Embrace Long Deals
Korea Takes Short-Term LNG Path While Rivals Embrace Long Deals
South Korea is avoiding the global trend toward long-term agreements on liquefied natural gas due to high prices,
2023-11-22 15:01
Failing Rail, Ports Are New South African Growth Risk, SARB Says
Failing Rail, Ports Are New South African Growth Risk, SARB Says
South Africa’s central bank is concerned that the country’s failing port and rail network is thwarting efforts to
2023-11-23 23:06
Kirk Cousins caught a vicious stray in the Madden 24 trailer
Kirk Cousins caught a vicious stray in the Madden 24 trailer
The winner of Madden 24 is all too obvious: Josh Allen. The loser is a fellow NFL quarterback who body-slammed by the Madden 24 trailer: Kirk Cousins.Minnesota Vikings quarterback Kirk Cousins could hardly be considered the villain of the NFL. So why did Madden 24 have to do him so dirty?The...
2023-06-08 00:10
Jaylen Brown scores 28 points, Celtics hit 19 3s and beat Nets 121-107 in NBA tournament play
Jaylen Brown scores 28 points, Celtics hit 19 3s and beat Nets 121-107 in NBA tournament play
Jaylen Brown scored 28 points, making five of his team’s 19 3-pointers, to lead the Boston Celtics to a 121-107 win over the Brooklyn Nets the In-Season Tournament
2023-11-11 11:04
UK Government Killed Au Pair Industry, Leaving British Parents Desperate
UK Government Killed Au Pair Industry, Leaving British Parents Desperate
The UK government is desperate to find a way to make child care more affordable and encourage more
2023-06-02 11:30
Structural demand for US debt strong despite bond market volatility - Moody's
Structural demand for US debt strong despite bond market volatility - Moody's
The structural demand for U.S. debt which underpins the dollar-based global financial system remains strong against the backdrop
2023-11-21 01:56
Intel Aurora Fails to Unseat AMD Frontier as World's Fastest Supercomputer
Intel Aurora Fails to Unseat AMD Frontier as World's Fastest Supercomputer
Five new supercomputers have entered top 10 on the TOP500 list, but none of them
2023-11-15 00:16
Stormzy could drop new music 'sooner rather than later'
Stormzy could drop new music 'sooner rather than later'
Stormzy could drop some new music "sooner rather than later".
2023-07-18 19:00