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  Pasadena CA (JPL) Apr 08, 2022 NASA's Curiosity Mars rover spent most of March climbing the "Greenheugh Pediment" - a gentle slope capped by rubbly sandstone. The rover briefly summited this feature's north face two years ago; now on the pediment's southern side, Curiosity has navigated back onto the pediment to explore it more fully. But on March 18, the mission team saw an unexpected terrain change ahead and realized they would have to turn around: The path before Curiosity was carpeted with more wind-sharpened rocks, or vent ... read more |
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'Moon landing' performed with DLR Robotic Motion SimulatorOberpfaffenhofen, Germany (SPX) Apr 08, 2022 How will astronauts land safely on the Moon in the future? A seamless interaction between pilot and spacecraft is crucial to ensuring a successful Moon landing. Together with partners from industry ... more 
Got a hitch in our giddyup - Sols 3437-3438Pasadena CA (JPL) Apr 08, 2022 We successfully drove further down off of the "Greenheugh pediment" as we head toward smoother driving pathways downhill. However, the chaotic jumble of terrain we encountered in the final few rolls ... more  
Teleoperation steps in when an autonomous vehicle does not know what to doBraunschweig, Germany (SPX) Apr 07, 2022 In the not-too-distant future, autonomous, networked vehicles will be able to handle most tasks independently. However, they are not yet capable of dealing with all traffic situations. If they encou ... more  
AFRL engineer highlights illuminating photonics work in lab life podcastWright-Patterson AFB OH (SPX) Apr 05, 2022 Dr. Monica Allen, principal research electronics engineer from the Air Force Research Laboratory's Munitions Directorate at Eglin Air Force Base, Florida, is the featured guest on AFRL's "Lab Life" ... more |
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| Previous Issues | Apr 07 | Apr 06 | Apr 05 | Apr 04 | Apr 01 |
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Planetary scientist helps equip rover Perseverance with 4 of the 5 human sensesWest Lafayette IN (SPX) Apr 06, 2022 For two decades, Roger Wiens has built instruments to give humans eyes and a nose on Mars - and now he's helping add ears as well. Wiens, a professor of Earth, Atmospheric, and Planetary Scien ... more  
Shake and Bake as NASA's Psyche tested in spacelike conditionsPasadena CA (JPL) Apr 05, 2022 To prepare for its launch in August, the Psyche spacecraft was tested to ensure it can operate in the extreme conditions it will face on its trip to a metal-rich asteroid. The conditions that ... more 
NASA's Perseverance rover listens in the thin Martian atmosphereBerlin, Germany (SPX) Apr 04, 2022 Mars has a very thin atmosphere, which at the surface has a density approximately one percent that of Earth's. Until recently, it was unclear whether there is anything to hear in the barren landscap ... more 
Citizen scientists help map ridge networks on MarsTempe AZ (SPX) Apr 07, 2022 Over the last two decades, scientists have discovered unusual ridge networks on Mars using images from spacecraft orbiting the Red Planet. How and why the ridges formed and what clues they may provi ... more |
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Magma makes marsquakes rock Red PlanetCanberra, Australia (SPX) Apr 04, 2022 Volcanic activity beneath the surface of Mars could be responsible for triggering repetitive marsquakes, which are similar to earthquakes, in a specific region of the Red Planet, researchers from Th ... more 
NASA names winners of Lunar Robotics Design ContestWashington DC (SPX) Apr 08, 2022 NASA has chosen two students as winners of the Lunabotics Junior Contest, a national competition for K-12 students featuring the agency's Artemis missions. Contestants were charged with designing a ... more 
Sol 3436: Motion AccomplishedPasadena CA (JPL) Apr 07, 2022 There was good news when we came in for planning today - our remote mast recovery and all our other activities completed successfully, including the drive. Today I took on the role of "Suprata ... more 
ESA astronaut performs simulated polar Moon landingParis (ESA) Apr 08, 2022 Side-lit by the Sun, its heavily cratered surface mired in shadow, the south pole of the Moon represents a highly challenging lunar landing target. Italian ESA astronaut Roberto Vittori took to an a ... more |
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A closer look at Jupiter's origin storyBern, Switzerland (SPX) Apr 06, 2022 Researchers of the University of Zurich (UZH) and the National Centre of Competence in Research (NCCR) PlanetS have investigated Jupiter's formation history in great detail. Their results suggest th ... more  
Kepler telescope delivers new planetary discovery from the graveManchester UK (SPX) Apr 04, 2022 A new study by an international team of astrophysicists, led by the Jodrell Bank Centre for Astrophysics has presented the amazing new discovery of a near-identical twin of Jupiter orbiting a star a ... more 
Hubble probes extreme weather on ultra-hot Jovian exoplanetsGreenbelt MD (SPX) Apr 07, 2022 In studying a unique class of ultra-hot exoplanets, NASA Hubble Space Telescope astronomers may be in the mood for dancing to the Calypso party song "Hot, Hot, Hot." That's because these bloated Jup ... more 
NASA simulator helps to shed light on mysteries of Solar SystemLisbon, Portugal (SPX) Apr 04, 2022 Even in our cosmic backyard, the Solar System, many questions remain open. On Venus there are formations similar to volcanoes, but it is not known if they are active. The surface of Mars suggests th ... more  
Space debris found in rural India likely from 'China rocket'Mumbai (AFP) April 4, 2022 A large metal ring and sphere that villagers in rural western India said fell from the sky over the weekend could be from a Chinese rocket launched into space last year, officials told local media. ... more |
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 Making Tracks to the Delta  |
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 Pasadena CA (JPL) Apr 08, 2022 
We successfully drove further down off of the "Greenheugh pediment" as we head toward smoother driving pathways downhill. However, the chaotic jumble of terrain we encountered in the final few rolls of our wheels left a couple of our wheels perched awkwardly.
That meant we could not get out the arm for contact science, lest our large arm swinging around cause the rover to shift unexpectedl ... more |
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 Oberpfaffenhofen, Germany (SPX) Apr 08, 2022 
How will astronauts land safely on the Moon in the future? A seamless interaction between pilot and spacecraft is crucial to ensuring a successful Moon landing. Together with partners from industry and research, the German Aerospace Center (Deutsches Zentrum fur Luft- und Raumfahrt; DLR) has conducted a special experiment. European Space Agency (ESA) astronaut and test pilot Roberto Vittori has ... more |
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 Bern, Switzerland (SPX) Apr 06, 2022 
Researchers of the University of Zurich (UZH) and the National Centre of Competence in Research (NCCR) PlanetS have investigated Jupiter's formation history in great detail. Their results suggest that the giant planet migrated far from its origin and collected large amounts of material on its journey.
One of the most important open questions in planetary formation theory is the story of Ju ... more |
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 Greenbelt MD (SPX) Apr 07, 2022 
In studying a unique class of ultra-hot exoplanets, NASA Hubble Space Telescope astronomers may be in the mood for dancing to the Calypso party song "Hot, Hot, Hot." That's because these bloated Jupiter-sized worlds are so precariously close to their parent star they are being roasted at seething temperatures above 3,000 degrees Fahrenheit. That's hot enough to vaporize most metals, including ti ... more |
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 London, UK (SPX) Apr 08, 2022 
Virgin Orbit has announced an agreement with The Satellite Applications Catapult (The Catapult) to launch the latest satellite in The Catapult's In-Orbit Demonstration (IOD) programme into space from the UK later this year.
The satellite, called Amber-1, is a partnership between The Catapult and Horizon Technologies. Built by AAC Clyde Space in Scotland, it will be launched by Virgin Orbit ... more |
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 Beijing (XNA) Apr 01, 2022 
China's Tianzhou 2 cargo spaceship fell back to Earth on Thursday afternoon with most of its body burnt up during the reentry process, according to the China Manned Space Agency.
The agency said in a statement the robotic craft started to enter the atmosphere around 6:40 pm under the ground control and the extreme heat caused by air friction dismantled and destroyed most of the ship. A few ... more |
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 Pasadena CA (JPL) Apr 08, 2022 
An agreement between NASA and the U.S. Space Force recently authorized the public release of decades of data collected by U.S. government sensors on fireball events (large bright meteors also known as bolides) for the benefit of the scientific and planetary defense communities. This action results from collaboration between NASA's Planetary Defense Coordination Office (PDCO) and the U.S. Space F ... more |
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 Kirtland AFB NM (SPX) Feb 18, 2022 
The Air Force Research Laboratory's Directed Energy Directorate hosted a collaborative wargame with its sister AFRL unit, the Munitions Directorate, at Kirtland AFB, Jan. 24-28, 2022. The Directed Energy and Kinetic Energy Directed Energy Utility Concept Experiment, or DEKE DEUCE, explored synergies between directed energy and kinetic concepts in the future battlespace.
"DEKE DEUCE require ... more |
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 Washington (AFP) April 6, 2022 
The US announced Tuesday it has approved the sale of up to $95 million worth of training and equipment to support Taiwan's Patriot missile defense system, something Taipei said would help protect the island from any invasion by China.
"The proposed sale will help to sustain (Taiwan's) missile density and ensure readiness for air operations," the Pentagon's Defense Security Cooperation Agency ... more |
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 Davis UK (SPX) Mar 23, 2022 
In 2006, the Cassini spacecraft recorded geyser curtains shooting forth from "tiger stripe" fissures near the south pole of Saturn's moon Enceladus - sometimes as much as 200 kilograms of water per second. A new study suggests how expanding ice during millennia-long cooling cycles could sometimes crack the moon's icy shell and let its inner ocean out, providing a possible explanation for the gey ... more |
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 Tokyo, Japan (SPX) Mar 07, 2022 
Nanoparticles (which have sizes ranging between 3-500 nm), and sub-nanoclusters (which are around 1 nm in diameter) are utilized in many fields, including medicine, robotics, materials science, and engineering. Their small size and large surface-area-to-volume ratios give them unique properties, rendering them valuable in a variety of applications, ranging from pollution control to chemical synt ... more |
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 Bonn, Germany (SPX) Apr 08, 2022 
Coalescing supermassive black holes in the centers of merging galaxies fill the universe with low-frequency gravitational waves. Astronomers have been searching for these waves by using large radio telescopes to look for the subtle effect these spacetime ripples have on radio waves emitted by pulsars within our Galaxy.
Now, an international team of scientists has shown that the high-energy ... more |
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 Tokyo, Japan (SPX) Apr 08, 2022 
An international astronomer team has discovered the most distant galaxy candidate to date, named HD1, which is about 13.5 billion light-years away. This discovery implies that bright systems like HD1 existed as early as 300 million years after the Big Bang. This galaxy candidate is one of the targets of the James Webb Space Telescope launched late last year. If observations with the James Webb S ... more |
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 Braunschweig, Germany (SPX) Apr 07, 2022 
In the not-too-distant future, autonomous, networked vehicles will be able to handle most tasks independently. However, they are not yet capable of dealing with all traffic situations. If they encounter a problem that they do not know how to solve, safety comes first. Most of the time this would mean pulling over to the side of the road and stopping. The German Aerospace Center (Deutsches Zentru ... more |
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 Shanghai (XNA) Apr 08, 2022 
Two drones carrying 20 kilograms of rice and vegetables took off from a distribution warehouse in Shanghai's Jinshan district on Thursday. Five minutes later, the drones landed in an open space in the village of Baowei three kilometers away. The supplies carried by the drones were donated by Hebei province.
After landing, volunteers disinfected the supplies before distributing them to loca ... more |
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