Perseverance Rover is Getting Tucked Into its Launch Fairing

NASA's Mars Perseverance rover's descent stage was recently stacked atop the rover at Kennedy Space Center, and the two were placed in the back shell that will help protect them on their journey to Mars. In this image, taken on April 29, 2020, the underside of the rover is visible, along with the Ingenuity helicopter attached (lower center of the image). The outer ring is the base of the back shell, while the bell-shaped objects covered in red material are covers for engine nozzles on the descent stage. The wheels are covered in a protective material that will be removed before launch. Image Credit: NASA/JPL-Caltech

70 days from now, the next launch window to Mars opens. That’s when NASA will launch their Perseverance Rover. New images from NASA show the advanced rover being put into the fairing, readying it for its long journey.

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When Did Mars Lose its Global Magnetic Field?

NASA’s Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft celebrated one Earth year in orbit around Mars on Sept. 21, 2015. MAVEN was launched to Mars on Nov. 18, 2013 from Cape Canaveral Air Force Station in Florida and successfully entered Mars’ orbit on Sept. 21, 2014. Credit: NASA

Billions of years ago, Mars was once a much different place than the cold and desiccated place it is today. Basically, it had a thicker, warmer atmosphere and liquid water flowing on its surface, and maybe even life! The reason for this is because, like Earth, Mars had a planetary magnetic field that was generated by action in its core. But when that field disappeared, things began to change drastically!

For years, scientists believed that this field disappeared over 4 billion years ago, causing Mars’ atmosphere to be slowly stripped away by solar wind. But according to new research led by the University of British Columbia (UBC) has placed new constraints on when this magnetic field disappeared, indicating that Mars’ magnetic field existed sooner (and laster hundreds of millions of years longer) than previously thought.

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The Companies Taking NASA Back to the Moon in 2024: Blue Origin, SpaceX and Dynetics

Illustration of Artemis astronauts on the Moon. Credits: NASA

In less than four years, NASA plans to send astronauts back to the Moon for the first time since the Apollo era (Project Artemis). But this time, NASA plans to build the infrastructure needed to ensure a “sustainable program” of lunar exploration. In short, we’re going back to the Moon and this time, we plan to stay! To help them get there, the agency has partnered with commercial aerospace companies to provide logistical support.

In addition, NASA recently named three companies to develop vehicles for the Artemis missions that will be capable of landing astronauts on the lunar surface. They include the commercial space powerhouses SpaceX and Blue Origin, as well as the Alabama-based Dynetics, all of whom are tasked with developing Human Landing Systems (HLS) that can be deployed from their respective heavy launch systems (or another commercial provider).

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NASA’s Perseverance Rover is Going to Jezero Crater, Which is Looking Better and Better as a Place to Search for Evidence of Past Life on Mars

Jezero Crater on Mars is the landing site for NASA's Mars 2020 rover. Image Credit: NASA/JPL-Caltech/ASU

In 2018, NASA decided that the landing site for its Mars 2020 Perseverance rover would be the Jezero Crater. At the time, NASA said the Jezero Crater was one of the “oldest and most scientifically interesting landscapes Mars has to offer.” That assessment hasn’t changed; in fact it’s gotten stronger.

A new research paper says that the Jezero Crater was formed over time periods long enough to promote both habitability, and the preservation of evidence.

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Mars Helicopter gets a Name: Ingenuity

Artist's concept of the Mars Helicopter on the Martian surface. Credit: NASA/JPL-Caltech

Flying low over the surface of Mars. Don’t tell me you haven’t dreamed about it, especially with some of the ‘Mars flyover’ videos that have been produced over the years using data from the orbital missions. And if all goes well – global pandemic not withstanding —   a helicopter will be on its way to the Red Planet in just a few months.

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China’s First Mars Lander is Going to be Called “Tianwen”

Picture released on Aug 23, 2016 by the lunar probe and space project center of Chinese State Administration of Science, Technology and Industry for National Defence shows the concept portraying what the Mars rover and lander would look like. [Photo/Xinhua]

Friday April 24th was China’s “Space Day,” celebrated on the 50 year anniversary of their first satellite launch. This past Friday, China marked the occasion with the announcement of the name for their first Mars Lander: Tianwen.

According to China’s National Space Administration (CNSA), Tianwen translates to “Quest for Heavenly Truth.”

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This is How the ESA and NASA Will be Working Together to Bring Rocks Back From Mars

This is what the Mars Sample Return mission looked like in 2019. Updated plans eliminate the Fetch Rover and will instead used Sample Retrieval Helicopters to bring the samples to the Sample Return Lander. Once at the Lander, the samples will be launched into orbit by rocket, to be retrieved by an orbiter and sent to Earth. Credit: ESA

In the near future, sample-return missions from Mars will finally be a reality. For decades, scientists have analyzed the composition of Martian rocks and soil by either sending rovers to the surface or by examining meteorites that came from Mars. But with missions like Perseverance, which are equipped with a sample cache instrument, it won’t be long before Martian rocks are brought back to Earth for study.

Similar to how the Apollo astronauts brought back Moon rocks, which revealed the existence of water on the Moon and its similarity to Earth, Martian rocks could reveal a great deal about the formation and evolution of the Red Planet. The question is, what rocks should be returned? This is the question that the international Mars Sample Return campaign is considering on the eve of Perseverance’s launch.

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Seriously, Life Really Does Get Around. It was Found in Rocks Deep Beneath the Seafloor

Map showing the underwater topography (bathymetry) of the ocean floor. Like land terrain, the ocean floor has ridges, valleys, plains and volcanoes. Image Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=617528

After a lot of hard work spanning many years, a team of scientists have discovered something surprising. They’ve found abundant bacterial life in tiny cracks in undersea volcanic rock in the Earth’s crust. The bacteria are thriving in clay deposits inside these tiny cracks.

This discovery is generating new excitement around the hope of finding life on Mars.

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Another Incredible Picture of Mars, This Time From a Region Just Outside Valles Marineris

HiRISE image showing the terrain in Juventae Chasma. Credit: NASA/JPL/UArizona

The Mars Reconnaissance Orbiter (MRO) delivers once again! Using its advanced imaging instrument, the High Resolution Imaging Experiment (HiRISE) camera, the orbiter captured a breathtaking image (shown below) of the plains north of Juventae Chasma. This region constitutes the southwestern part of Valles Marineris, the gigantic canyon system that runs along the Martian equator.

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