NASA launches mission to Psyche metal asteroid to discover how life on Earth formed
NASA has launched a mission to a rare asteroid covered in metal that is two billion miles (3.6bn km) and six years’ travel time away from Earth.
Scientists hope exploring the Psyche asteroid will help them understand more about how Earth formed and what makes it habitable.
Lead scientist Lindy Elkins-Tanton, of Arizona State University, said: “It’s long been humans’ dream to go to the metal core of our Earth. I mean, ask [author] Jules Verne.
“The pressure is too high. The temperature is too high. The technology is impossible. But there’s one way in our solar system that we can look at a metal core and that is by going to this asteroid.”
Illustration of the Psyche asteroid. Pic: NASA/JPL-Caltech/ASU
Most asteroids tend to be rocky or icy, and this is the first look at a metal one – the team is also hoping to take the first-ever images of it.
Potato-shaped rock is 150 miles wide
Psyche, which may be the battered remains of a planetesimal, or a building block of a rocky planet, is the largest of the nine metal-rich asteroids discovered so far, NASA said.
The potato-shaped rock measures about 144 miles by 173 miles (232km by 280 km) at its widest and has a mass of about 440 billion pounds.
It will dwarf the van-sized spacecraft, with solar panels big enough to fill a tennis court.
An illustration showing NASA’s Psyche spacecraft heading towards the asteroid. Pic: NASA/JPL-Caltech/ASU
Also called Psyche, the spacecraft was launched on a SpaceX Falcon Heavy rocket from NASA’s Kennedy Space Centre, in Florida, on Friday.
The agency believes the asteroid, which orbits the sun between Mars and Jupiter, is brimming with iron, nickel and other metals – and quite possibly silicates. It is a dull grey colour, probably because its surface is covered with fine metal grains from cosmic impacts.
Metal cliffs and lava flows
It was discovered in 1852 and named after Greek mythology’s captivating goddess of the soul.
As to what they will find, scientists imagine spiky craters, huge metal cliffs and metal-encrusted eroded lava flows that are greenish-yellow from sulfur. However, Ms Elkins-Tanton admitted that is “almost certain to be completely wrong”.
Tiny amounts of gold, silver, platinum or iridium – iron-loving elements – could be dissolved in the asteroid’s iron and nickel, she said.
“There’s a very good chance that it’s going to be outside of our imaginings, and that is my fondest hope.”
Believed to be a planetary building block from the solar system’s formation 4.5 billion years ago, the asteroid can help answer fundamental questions such as how life began on Earth and what makes our planet habitable, according to Ms Elkins-Tanton.
The space ship will reach the asteroid in 2029
Read more:
NASA’s ‘incredible’ findings from asteroid
What is asteroid Psyche and what can it tell us?
Led by Arizona State University on NASA’s behalf, the $1.2 billion (£985m) mission will swoop past Mars for a gravity boost in 2026.
Three years later, it will reach the asteroid and attempt to go into orbit around it, circling it at a distance of between 47 and 440 miles (75 and 700 km) until at least 2031.
World
Om Fahad: Iraqi social media influencer shot dead by gunman on motorbike who posed as food delivery rider – report
A well-known Iraqi social media influencer has reportedly been shot dead in her car by a gunman on a motorbike.
Om Fahad, whose real name is Ghufran Sawadi, was killed outside her home in Baghdad’s Zayouna district on Friday, according to the AFP news agency, citing security officials.
It appears the unidentified attacker pretended to be delivering food to the victim, one security source said.
Om Fahad, who has nearly half a million TikTok followers, became famous for posting light-hearted videos where she dances to Iraqi music.
Six days ago, she shared footage of herself driving in a car and also posing in front of a mirror. They have each been watched hundreds of thousands of times.
The influencer was sentenced to six months in prison in February last year for sharing videos that a court ruled contained “indecent speech that undermines modesty and public morality”.
A campaign was launched in 2023 by the Iraqi government to clamp down on social media content which broke the country’s “morals and traditions”.
The interior ministry set up a committee to look for “offensive” clips on platforms such as TikTok and YouTube, with several influencers being arrested.
“This type of content is no less dangerous than organised crime,” the ministry declared in a promotional video which asked the public to help by reporting such content.
“It is one of the causes of the destruction of the Iraqi family and society.”
Keep up with all the latest news from the UK and around the world by following Sky News
Speaking last year, interior ministry spokesman Saad Maan argued the morality campaign has “nothing to do with freedom of expression”.
Read more:
Injuries after explosion at Iraq military base
UK soldiers ‘exposed’ to toxic chemical in Iraq must get answers
In 2018, gunmen in Baghdad shot dead Tara Fares, who was a model and influencer.
After years of war and sectarian conflict following the 2003 US invasion that overthrew dictator Saddam Hussein, Iraq has returned to some semblance of normality despite sporadic violence, political instability and corruption.
But civil liberties, particularly among women and sexual minorities, are still constrained in a conservative and male-dominated society.
In the nation of ‘Cade Mile Failte’ (a hundred thousand welcomes), the residents of Coolock want to shut the door.
They’ve set up an anti-immigrant camp in the north Dublin suburb, outside a disused factory earmarked to house asylum seekers.
With green, white and orange, they’re staking claim to this ground, their protest tents bedecked with dozens of Irish flags.
Car horns blast every four or five seconds, in response to a large poster reading: “Beep if you support Coolock.”
Their other roadside banners state: “Community concern over 1,000 male migrants being housed in this building” and “Irish lives matter”.
The camp is occupied 24 hours a day, with young men guarding it overnight and residents of all ages during the day.
Two elderly women, two younger women and half a dozen men of various ages were on site when we arrived.
Analysis: Clashes with police as anti-migration protests erupt in Ireland
The camp was marked with a number of Irish flags
Sean Crowe, who describes himself as “a concerned parent”, said: “Coolock’s message is we don’t want them here, we just don’t want them, end of story.
“We have our own gangs and trouble going on that we can’t sort out. The place is bad enough as it is.”
“It’s just going to put more of a strain,” the father-of-one added.
Read more from Sky News:
Council warns against ‘Brazilian Butt Lift’ surgeries
Migrant says tragic dinghy was full of people carrying weapons
Andrew Tate to stand trial over human trafficking charges
Asked how he would reply to those who describe protesters as “racist”, he replied: “It’s not about racism.
“It’s about the strain it’s going to put on the community and local amenities around the place.
“That’s all it’s about, concerned parents.”
The camp at Coolock is just one of several that have sprung up across the Republic in the past year.
In several places, like Newtownkennedy in County Wicklow, the tension has reached breaking point, with public order police officers deployed.
Keep up with all the latest news from the UK and around the world by following Sky News
“We fear they’re going to do the same thing here,” said one protestor at Coolock, who wished to remain anonymous.
“If the Gardai [Irish police] attempt to shut down our peaceful protest, all hell will break loose here,” she added.
With the sun shining and the smell of meat cooking on their barbecue, it had a community feel about it.
But they’re fiercely critical of their current government and you can sense that the tension isn’t far beneath the surface.
“Eighty percent of them are crossing the border from Northern Ireland and they knew that would happen,” Sean told me.
“It’s time to close the border” are not words you expect to hear, when Ireland fought hard to keep it open.
World
Family protests outside suspected serial killer’s lair as they wait for news of teenager who went missing 12 years ago
The family of a missing high school student who may have been the first victim of a suspected serial killer in Mexico City have protested at the site where bones were found last week.
The bones were discovered with the belongings of at least six women, police said, and Amairany Roblero’s relatives have been told that evidence was found relating to her 2012 disappearance.
Ms Roblero was 18 when she vanished and, as is often the case in Mexico, her family was left to investigate her disappearance with little help from prosecutors.
Family friend Alejandra Jimenez said: “The prosecutors had the case file but they didn’t ever give any results to her parents.”
Instead, her parents printed flyers and gave them out near her school – the last place she was seen – but they had “nothing, nowhere to start, nor any directions to the end”, Ms Jimenez added.
Friends and family holds images of women who have gone missing. Pic: AP
A suspect, identified only by his first name, Miguel, was detained by neighbours and police last week after he is alleged to have killed a seventh young woman.
He is accused of waiting for a woman to leave her apartment and then rushing inside to sexually abuse and strangle her 17-year-old daughter.
The woman returned to the apartment to see the suspect leaving and she was slashed across her neck before he ran off.
She survived but her daughter died.
Investigators searched a room rented by the suspect and found bones, mobile phones and ID cards belonging to several women in the same block, thought to be mementos.
Miguel is awaiting trial on charges of murder and attempted murder relating to the most recent victims.
Read more:
Hundreds in Mexico protest against ‘femicide state’
The missed opportunities to stop Reading attacker
British tourist attacked by shark in Trinidad and Tobago
City prosecutor Ulises Lara insisted the suspect was difficult to catch because “he showed no signs of violent or aggressive behaviour in his daily life”.
Ms Roblero’s family and friends were not accepting this, however.
“They (authorities) have all the means to look for missing people,” Ms Jimenez said. “Instead of focusing on their political campaigns, they should help all the women who are looking for their children.”
Keep up with all the latest news from the UK and around the world by following Sky News
Juan Carlos Gutierrez, a lawyer representing the family of another victim, was also frustrated, asking why no investigation had never been launched in that case, despite missing person reports being filed in 2015.
Ms Jimenez said Ms Roblero’s family had not been told which of the items or remains in the apartment had been linked to her, adding: “This is wearing her parents down physically, mentally.”
Some 2,580 women were murdered in Mexico in 2023, according to the country’s National Public Security System but poorly funded and badly trained prosecutors have failed to stop serial killers over the years.
In 2021 a serial killer in Mexico City killed 19 people but their bodies were only found, buried at his house, after the wife of a police commander became one of the victims.
In 2018 another serial killer in Mexico City murdered at least 10 women and was only stopped after he was seen pushing a dismembered body down the street in a pram.
-
Sports2 years ago‘Storybook stuff’: Inside the night Bryce Harper sent the Phillies to the World Series
-
Sports1 year agoMLB Rank 2023: Ranking baseball’s top 100 players
-
Environment11 months agoJapan and South Korea have a lot at stake in a free and open South China Sea
-
Sports3 years ago
Team Europe easily wins 4th straight Laver Cup
-
Sports6 months agoGame 1 of WS least-watched in recorded history
-
Environment1 year agoGame-changing Lectric XPedition launched as affordable electric cargo bike
-
Technology3 years ago
Game consoles were once banned in China. Now Chinese developers want a slice of the $49 billion pie
-
Politics2 years ago
Have the last few wobbly weeks seen a turning point for Johnson as PM?