Perseverance, the NASA rover, is on Mars.
Take a guided tour around the first high-definition 360-degree view of Jezero Crater provided by NASA's Perseverance Mars Rover. Mission experts will walk us through the new Martian terrain, explain why it’s got scientists excited, and answer your questions. The image shows the crater rim and cliff face of the ancient river delta in the distance. The camera system can reveal details as small as 3 to 5 millimeters across near the rover and 2 to 3 meters across in the distant slopes along the horizon. Speakers: • Jim Bell — Mastcam-Z principal investigator, Arizona State University • Elsa Jensen — Mastcam-Z uplink lead, Malin Space Science Systems • Kjartan Kinch — Mastcam-Z calibration target lead, Niels Bohr Institute of The University Of Copenhagen #CountdownToMars
Christopher Smith (MOTOR1) reports:
We interrupt your regularly scheduled dose of Earth-based car news to bring you an interplanetary update. We're not talking about Elon Musk's space-exploring Tesla Roadster, which is presently much closer to Earth than Mars. NASA's Perseverance Rover made a spectacular landing on the Red Planet last week, and as pictures come rolling in by the thousands, we're discovering pseudo-secret fun features on this car-sized Martain explorer.
NASA said there were all kinds of Easter eggs hidden on Perseverance, but perhaps the coolest is a small family portrait of Mars rovers currently on the planet's surface. Zooming in on some of NASA's images showing the top of the rover, we see a small black plate with blocky renditions of five rovers.
Starting on the left, the smallest rover is Sojourner which landed on the Martian surface back in 1997 as part of the Pathfinder mission. The next two rovers look identical because they are the twins Spirit and Opportunity, which landed on Mars early in 2004. Spirit arrived three weeks ahead of Opportunity, but both rovers morphed into legends by exceeding their mission parameters in a biblical fashion. Originally designed for a short-distance 90-day exploration, the rovers operated for years on Mars. Spirit went silent in 2010, but Opportunity endured through 2018, turning a three-month mission into a fourteen-year odyssey.
The last two rovers are NASA's super-sized explorers. Curiosity touched down at Gale crater in August of 2012, and it's also an overachiever. Originally slated for a two-year mission, Curiosity is still active today and its mission has been extended indefinitely. The final rover in the portrait is Perseverance, which is at the very beginning of its Mars mission.
And NASA issued the following:
NASA’s Perseverance Rover Gives High-Definition Panoramic View of Landing Site
NASA’s Mars 2020 Perseverance rover got its first high-definition look around its new home in Jezero Crater on Feb. 21, after rotating its mast, or “head,” 360 degrees, allowing the rover’s Mastcam-Z instrument to capture its first panorama after touching down on the Red Planet on Feb 18. It was the rover’s second panorama ever, as the rover’s Navigation Cameras, or Navcams, also located on the mast, captured a 360-degree view on Feb. 20.
Mastcam-Z is a dual-camera system equipped with a zoom function, allowing the cameras to zoom in, focus, and take high-definition video, as well as panoramic color and 3D images of the Martian surface. With this capability, the robotic astrobiologist can provide a detailed examination of both close and distant objects.
The cameras will help scientists assess the geologic history and atmospheric conditions of Jezero Crater and will assist in identifying rocks and sediment worthy of a closer look by the rover’s other instruments. The cameras also will help the mission team determine which rocks the rover should sample and collect for eventual return to Earth in the future.
Stitched together from 142 images, the newly released panorama reveals the crater rim and cliff face of an ancient river delta in the distance. The camera system can reveal details as small as 0.1 to 0.2 inches (3 to 5 millimeters) across near the rover and 6.5 to 10 feet (2 to 3 meters) across in the distant slopes along the horizon.
The detailed composite image shows a Martian surface that appears similar to images captured by previous NASA rover missions.
“We’re nestled right in a sweet spot, where you can see different features similar in many ways to features found by Spirit, Opportunity, and Curiosity at their landing sites,” said Jim Bell of Arizona State University’s School of Earth and Space Exploration, the instrument’s principal investigator. ASU leads operations of the Mastcam-Z instrument, working in collaboration with Malin Space Science Systems in San Diego.
The camera team will discuss the new panorama during a question and answer session at 4 p.m. EST Thursday, Feb. 25, which will air live on NASA Television and the agency’s website, and will livestream on the agency’s Facebook, Twitter, Twitch, Daily Motion, and YouTube channels, as well as the NASA app. Speakers include:
- Jim Bell of Arizona State University’s School of Earth and Space Exploration, the instrument’s principal investigator
- Elsa Jensen of Malin Space Science Systems, who leads the uplink operations team that sends commands to Mastcam-Z
- Kjartan Kinch of the Niels Bohr Institute of the University of Copenhagen, who led the design, construction, and testing of Mastcam-Z’s color calibration targets, which are used to tune the instrument’s settings
Mastcam-Z’s design is an evolution of NASA’s Curiosity Mars rover’s Mastcam instrument, which has two cameras of fixed focal length rather than zoomable cameras. The two cameras on Perseverance’s Mastcam-Z dual cameras are mounted on the rover’s mast at eye level for a person 6 feet, 6 inches (2 meters) tall. They sit 9.5 inches (24.1 centimeters) apart to provide stereo vision and can produce color images with a quality similar to that of a consumer digital HD camera.
The Mastcam-Z team includes dozens of scientists, engineers, operations specialists, managers, and students from a variety of institutions. In addition, the team includes deputy principal investigator Justin Maki of NASA's Jet Propulsion Laboratory in Southern California.
More About the Mission
A key objective of Perseverance's mission on Mars is astrobiology, including the search for signs of ancient microbial life. The rover will characterize the planet’s geology and past climate, pave the way for human exploration of the Red Planet, and be the first mission to collect and cache Martian rock and regolith (broken rock and dust).
Subsequent NASA missions, in cooperation with ESA (European Space Agency), would send spacecraft to Mars to collect these sealed samples from the surface and return them to Earth for in-depth analysis.
The Mars 2020 Perseverance mission is part of NASA’s Moon to Mars exploration approach, which includes Artemis missions to the Moon that will help prepare for human exploration of the Red Planet.
JPL, which is managed for NASA by Caltech in Pasadena, California, built and manages operations of the Perseverance rover.
For more about Perseverance, go to:
For more information about NASA’s Mars missions, go to:
To see images as they come down from the rover and to vote on the favorite image of the week, go to:
Alana Johnson / Grey Hautaluoma
NASA Headquarters, Washington
202-672-4780 / 202-358-0668
email@example.com / firstname.lastname@example.org
Jet Propulsion Laboratory, Pasadena, Calif.
I'd also recommend that you read Bryan Dyne's "The Mars rover and the Texas catastrophe: Scientific possibility vs capitalist reality" (WSWS).
"Iraq snapshot" (THE COMMON ILLS):
Thursday, March 25, 2021. In the US, the war on speech continues, the Pope prepares to visit Iraq, and much more.
"I think," failed everywhere personality Soledad O'Brien, "that you should not be allowed -- and this should be for the news organization -- should not want people on the air if they are liars and they are in fact lying."
Soledad said that. While sporting the most ridiculous eyebrows you will ever in your life see. But she said that. This pimp for the Iraq War said that. This liar who used her position as a co-anchor of NBC's WEEKEND TODAY to lie constantly about the Iraq War.
As for not allowing lying to occur? They'd have to fire pretty much every person they have. They lie and they lie again. Carrying out the lies of Bully Boy Bush, NBC's David Gregory went on the air to attack Paul O'Neal for Ron Suskind's THE PRICE OF LOYALTY and how dare Paul steal these memos and how . . . And I'm on the phone with a friend at TODAY asking, "Did the fool read the introduction to the book he's waving around right now?" Because it's right there in the introduction that the White House, at Paul's request gave him the memos on a disc. The lies of the media have been big and small and the incompetence always gets rewarded -- which is how the hideous David Gregory ended up later becoming the host of MEET THE PRESS and running off a huge portion of the audience before he was finally dismissed.
Soledad was speaking at a hearing of the Subcommittee on Communications and Technology of the Committee on Energy and Commerce on Wednesday (stream it here).
"I am a proponent of debating," proclaimed known liar Soledad. "I do not believe that lies deserve equal time"
Really? Because she wasn't when she was at TODAY. Not only did she cheerlead the Iraq War, she mocked TODAY proper for the debate they did offer -- a townhall discussion on the war -- moderated by Katie Couric. She trashed that segment, she mocked and insisted to everyone who would listen that if she were the co-host of the Monday through Friday broadcasts of TODAY that never would have happened.
"There are verifiable facts," Soledad insisted. Where were the verifiable facts when you're cheerleading the Iraq War, Soledad.
The news media whored for the Iraq War and they think they can just walk away from that. You can't. You betrayed the trust of the American people and you never took accountability and you never apologized or did anything to fix it.
Did anything to fix it?
They rewarded the liars. And that's not just NBC and THE NEW YORK TIMES, that's MOTHER JONES which has Kevin Drum, for example.
The people who told the truth about Iraq didn't end up with columns or talk shows.
They weren't rewarded.
The media has lied repeatedly -- not just about the Iraq War -- and they have earned the low opinion that the public has of them.
But what does Soledad think happens? And what business does the government have in regulating speech? None.
Earlier this week, Glenn Greenwald (SUBSTACK via ICH) weighed in on efforts of some Democratic members of Congress attempting to attack the First Amendment:
Not even two months into their reign as the majority party that controls the White House and both houses of Congress, key Democrats have made clear that one of their top priorities is censorship of divergent voices. On Saturday, I detailed how their escalating official campaign to coerce and threaten social media companies into more aggressively censoring views that they dislike — including by summoning social media CEOs to appear before them for the third time in less than five months — is implicating, if not already violating, core First Amendment rights of free speech.
Now they are going further — much further. The same Democratic House Committee that is demanding greater online censorship from social media companies now has its sights set on the removal of conservative cable outlets, including Fox News, from the airwaves.
[. . .]
Since when is it the role of the U.S. Government to arbitrate and enforce precepts of “journalistic integrity”? Unless you believe in the right of the government to regulate and control what the press says — a power which the First Amendment explicitly prohibits — how can anyone be comfortable with members of Congress arrogating unto themselves the power to dictate what media outlets are permitted to report and control how they discuss and analyze the news of the day?
But what House Democrats are doing here is far more insidious than what is revealed by that creepy official announcement. Two senior members of that Committee, Rep. Anna Eshoo (D-Silicon-Valley) and Rep. Jerry McNerney (D-CA) also sent their own letters to seven of the nation’s largest cable providers — Comcast, AT&T, Spectrum, Dish, Verizon, Cox and Altice — as well as to digital distributors of cable news (Roku, Amazon, Apple, Google and Hulu) demanding to know, among other things, what those cable distributors did to prevent conservative “disinformation” prior to the election and after — disinformation, they said, that just so happened to be spread by the only conservative cable outlets: Fox, Newsmax and OANN.
Pope Francis is scheduled to visit Iraq March 5th through March 8th. It would be the first visit by a pope to Iraq.
At THE DAILY BEAST, Barbie Latza Nadeau offers:
Like people in the rest of the world, Pope Francis is clearly going a little stir-crazy staying cooped up at home during the COVID-19 pandemic. The globetrotting pontiff has been grounded since November 2019 when he visited Thailand and Japan. But if all goes to plan, Francis will hit the road again on March 5 with a four-day, six-city visit to Iraq, which has seen a spate in violence with three attacks on the U.S.-led coalition in the course of a week and a surge in coronavirus cases that sent the country into a strict two-week lockdown. The Iraq Health Ministry said the new wave is “being driven by religious activities—including Friday prayers and visits to shrines —and large crowds in markets, restaurants, malls and parks, where greetings with handshakes and kisses are the norm.”
While the Pope plans to visit, the US intends to stay and stay forever. Bonnie Kristian (DEFENSE ONE) reports:
The new administration’s goals for the war in Iraq, at least as briefly outlined last Tuesday to the United Nations Security Council, are likely to prolong U.S. involvement indefinitely.
“Among its top priorities, the United States will seek to help Iraq assert its sovereignty in the face of enemies, at home and abroad, by preventing an ISIS resurgence and working toward Iraq’s stability,” Deputy U.S. Ambassador to the U.N. Richard Mills told his fellow diplomats. That means facilitating free and fair elections, Mills continued, plus fighting Iran-linked militias and terrorist groups like the Islamic State, as well as funneling money toward economic development, humanitarian improvements, and the elimination of corruption. “The United States will remain a steady, reliable partner for Iraq, and for the Iraqi people,” he concluded, “today and in the future.”
That’s an understatement. With goals as expansive and flexible as these, the United States will have a military presence and roster of associated nation-building projects in Iraq not only through the end of the Biden administration but for decades to come.
Biden campaigned on a promise to “end the forever wars in Afghanistan and the Middle East, which have cost us untold blood and treasure.” “Staying entrenched in unwinnable conflicts,” he rightly reasoned, “only drains our capacity to lead on other issues that require our attention, and it prevents us from rebuilding the other instruments of American power.” And Biden had a record as a voice of comparative restraint in the Obama administration to give that pledge some credence, as campaign pledges go. In those years as vice president, he opposed the surge in Afghanistan. He was also against U.S. regime change in Libya, and he was willing to accept a federalized Iraq to reduce violent internal rivalries with less U.S. involvement.
We'll wind down with this from Human Rights Watch:
On February 15, Iraqi authorities detained at least four men,
with alleged ties to a unit within the Popular Mobilization Forces (PMF
or Hashad, formally under the control of the prime minister) who are
alleged to have killed at least four protesters
in the southern city of Basra in January 2020. One of the detained men
holds a senior police position. These arrests represent an important
step in government efforts to fulfill its promise to hold accountable
those who have abused or killed protesters, but authorities should take
swift action to carry out further arrests of abusive forces where there
is evidence that they are linked to recent attacks, Human Rights Watch
“These arrests in Basra may represent a real change in the government’s willingness to hold its own forces accountable for perpetrating serious crimes and will help deter such abuses in the future,” said Belkis Wille, senior crisis and conflict researcher at Human Rights Watch. “The government should also ensure that the trials of the men are fair and devoid of any political influence.”
Protests broke out in south and central Iraq in October 2019, with violence and excessive force killing at least 487 protesters and wounding thousands more. At the same time, a range of armed forces targeted protesters with harassment, intimidation, arbitrary arrests, and enforced disappearances. In May 2020, then-newly appointed Prime Minister Mustafa al-Kadhimi announced the creation of a committee to investigate killings and other attacks on protesters but until now no information has been made public about the work or findings of the committee.
On February 15, al-Kadhimi announced on Twitter that “The death squad that terrorized our people in Basra, and killed innocents, are now in the hands of our heroic forces, on their way to a fair trial.” On the same day, a local media outlet publicized the names of four men detained for their alleged role in this death squad linked to the PMF Hezbollah Brigades with potential ties to another PMF unit as well. According to other media coverage, authorities arrested them for their roles in the killings of Jinan Madi, a paramedic who had been treating wounded protesters at demonstrations when she was killed, Ahmed Abdessamad, 37, a journalist, and his cameraman Safaa Ghali, 26, who had been covering the protests for Dijlah, a privately owned local station, and Mojtaba Ahmed al-Skini, 14, a protester. A source close to the government said that authorities had identified 16 men implicated in the killings, but most had already fled the country.
Given extensive documentation of the unfair nature of Iraq’s criminal justice system, which often relies solely on confessions to convict, the government and judicial authorities need to preserve the credibility of measures to rein in abusive security forces by ensuring that these trials are fair, Human Rights Watch said.
While the Basra arrests mark a positive step when it comes to accountability, PMF attacks on protesters have continued. Ali Naseer Alawy, 25, a prominent member of the protest movement in Najaf, told Human Rights Watch that on February 12, four armed masked men in black uniforms picked him up off the street within view of a police patrol, which did not intervene, at around 6:30 p.m. He said they put him into a white pickup truck with no license plate and drove him to an office where they blindfolded him and started beating his back and legs with the butts of their guns. He said,
I could tell there were many men in the room who were asking me all sorts of questions about other activists’ names and who was leading the protests in Najaf. They saw I had tattooed October 25, the first day of protests in Najaf, on my arm and they tried to remove it with an acid mixture. They also attached electric cables to me and shocked my chest and legs before I fainted.
Alawy said that when he regained consciousness, he found himself
lying on a highway outside the city near his house. It was about 1 a.m.
He went to the hospital where he spoke to police but said that because
he did not know who the kidnappers were, there was no point in filing a
complaint. He said he believes that they must wield power since nearby
police had done nothing to intervene in his abduction. He shared two
photographs with Human Rights Watch that show bruising and blood on his
face and scarring on his shoulder and back around his tattoo. Alawy is
currently in hiding and said he still receives threatening messages on
In addition, there has been no accountability for other killings of protesters in Basra since 2019, despite the government’s commitments. For example, on October 3, 2019, Hussein Adel Madani was shot dead along with his wife by masked gunmen who stormed their house. The couples were taking part in ongoing protest. On August 14, 2020 two masked armed men in civilian dress shot and killed activist Tahseen Osama Ali, 30, in his apartment. On August 19, 2020, Reham Yacoub, a doctor and activist in the local protest movement since 2018, was shot by an unidentifiable armed man on the back of a motorcycle. As far as Human Rights Watch is aware, the authorities have yet to arrest any suspects of these killings.
“The government can prove there has been meaningful change only when protesters no longer fear getting hauled off the streets in broad daylight and held and tortured with impunity,” said Wille.
The following sites updated: