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  San Antonio TX (SPX) Apr 13, 2022 On Feb. 14, NASA's Lucy spacecraft, which is in the first few months of its journey to the Trojan asteroids, obtained a series of calibration images with its four visible-light cameras. The first test images were taken in November 2021, shortly after Lucy's Oct. 16, 2021, launch, but the February test was much more extensive. Lucy used its Instrument Pointing Platform to point at 11 different star fields to test camera performance and sensitivity, as well as the spacecraft's ability to point accur ... read more |
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Sols 3442-3443: Deoch-an-DorisPasadena CA (JPL) Apr 12, 2022 In Scots Gaelic, "deoch-an-doris" loosely means "one for the road." Today we planned one more set of investigations on the fascinating Feorachas outcrop before we leave it behind forever. We f ... more 
Divide and conquer: Mars rovers to be superseded by swarms of two-wheeled robotsMoscow, Russia (SPX) Apr 13, 2022 Skoltech scientists have proposed a concept for a modular Mars exploration rover. Leveraging the power of cooperative robotics, the new system described in an Acta Astronautica paper consists of fou ... more 
NASA and UAE to share Mars mission datasetsGreenbelt MD (SPX) Apr 13, 2022 NASA's MAVEN mission and the United Arab Emirates' Hope Probe mission are paving the way toward greater scientific collaboration and data exchange between the two Mars orbiters. A new partners ... more 
A water-rich world in the inner solar system-that isn't EarthWashington DC (SPX) Apr 13, 2022 Dwarf planet Ceres is becoming a new research focus in the recent field of ocean worlds science. It is the only large, water-rich body that has been characterized to an extraordinary level of detail ... more |
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| Previous Issues | Apr 11 | Apr 10 | Apr 08 | Apr 07 | Apr 06 |
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ESO telescope captures surprising changes in Neptune's temperaturesMunich, Germany (SPX) Apr 13, 2022 An international team of astronomers have used ground-based telescopes, including the European Southern Observatory's Very Large Telescope (ESO's VLT), to track Neptune's atmospheric temperatures ov ... more 
Four billion-year-old relic from early solar system heading our wayLos Angeles CA (SPX) Apr 13, 2022 An enormous comet - approximately 80 miles across, more than twice the width of Rhode Island - is heading our way at 22,000 miles per hour from the edge of the solar system. Fortunately, it will nev ... more  
Tianzhou 4's rocket arrives in HainanWenchang (XNA) Apr 13, 2022 The Long March 7 carrier rocket tasked with launching the Tianzhou 4 cargo spacecraft arrived at Wenchang Space Launch Center in Hainan province on Monday, the China Manned Space Agency said. ... more  
Orbital Assembly and Irvine to study health on ISS for 100 Year Starship projectHuntsville AL (SPX) Apr 13, 2022 Orbital Assembly Corporation (OAC), the only company advancing the development and operation of the first commercially viable, space-based business park with gravity, is partnering with the 100 Year ... more |
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L3Harris awarded $117M space object-tracking modernization contractMelbourne FL (SPX) Apr 08, 2022 L3Harris Technologies (NYSE:LHX) has been awarded $117 million for option-year three of a U.S. Space Force and U.S. Space Command contract to continue maintaining and modernizing infrastructure to t ... 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 
17-year Neptune study reveals surprising temperature changesWashington DC (UPI) Apr 11, 2021 The heating-and-cooling changes of Neptune's atmospheric and global temperatures have caught the attention of the astronomers who have monitored them over 17 years, a study released Monday shows. ... more 
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 |
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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  
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 
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 
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 |
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 NASA's Pioneering Ingenuity Mars Helicopter Awarded Collier Trophy  |
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 Greenbelt MD (SPX) Apr 13, 2022 
NASA's MAVEN mission and the United Arab Emirates' Hope Probe mission are paving the way toward greater scientific collaboration and data exchange between the two Mars orbiters.
A new partnership that encourages the sharing of data between NASA's MAVEN (Mars Atmosphere and Volatile Evolution) project and the Emirates Mars Mission's (EMM) Hope Probe will enhance scientific returns from both ... more |
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 Providence RI (SPX) Apr 08, 2022 
The face that the Moon shows to Earth looks far different from the one it hides on its far side. The nearside is dominated by the lunar mare - the vast, dark-colored remnants of ancient lava flows. The crater-pocked far side, on the other hand, is virtually devoid of large-scale mare features. Why the two sides are so different is one of the Moon's most enduring mysteries.
Now, researchers ... more |
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 Los Angeles CA (SPX) Apr 13, 2022 
An enormous comet - approximately 80 miles across, more than twice the width of Rhode Island - is heading our way at 22,000 miles per hour from the edge of the solar system. Fortunately, it will never get closer than 1 billion miles from the sun, which is slightly farther from Earth than Saturn; that will be in 2031.
Comets, among the oldest objects in the solar system, are icy bodies that ... 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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 New Delhi, India (IANS) Apr 08, 2022 
The Indian Space Research Organisation (ISRO) is likely to launch seven satellites during the current year and the expenditure towards the realisation of satellites is nearly Rs 490 crore, the Parliament was informed on Wednesday.
"ISRO has successfully launched the Earth Observation Satellite EOS-4 onboard PSLV-C52 on February 14, 2022 from Satish Dhawan Space Centre, Sriharikota, along w ... more |
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 Wenchang (XNA) Apr 13, 2022 
The Long March 7 carrier rocket tasked with launching the Tianzhou 4 cargo spacecraft arrived at Wenchang Space Launch Center in Hainan province on Monday, the China Manned Space Agency said.
Next, the rocket will be assembled and undergo ground tests with the robotic spaceship at the coastal launch complex, the agency said in a brief statement.
Tianzhou 4, the country's fourth cargo ... more |
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 Baltimore MD (SPX) Apr 13, 2022 
NASA's Hubble Space Telescope has determined the size of the largest icy comet nucleus ever seen by astronomers. The estimated diameter is approximately 80 miles across, making it larger than the state of Rhode Island. The nucleus is about 50 times larger than found at the heart of most known comets. Its mass is estimated to be a staggering 500 trillion tons, a hundred thousand times greater tha ... 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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 Hatfield UK (SPX) Apr 07, 2022 
In fiction and in films such as Spiderman: Into the Spider-Verse, parallel universes - also called the multiverse - exist alongside our own, with anything from small differences in events to entirely different rules of physics. It is an exciting and fascinating idea. Physicists have given the question of whether parallel universes could exist a lot of thought - and have come up with quite a few ... more |
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 Cleveland OH (SPX) Apr 08, 2022 
When the FIRST Robotics Buckeye Regional Competition returned to Cleveland in March for the first time since 2019, nobody was more excited than the high school student competitors. They came from Ohio, Pennsylvania, and New York with their robots to vie for a spot in the international championship. But joy also shone on the faces of the volunteers and mentors who helped make the competition poss ... more |
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 Palmdale CA (SPX) Apr 13, 2022 
Lockheed Martin Skunk Works demonstrated the expanded endurance capabilities of a specially configured Lockheed Martin Stalker VXE unmanned aerial system (UAS) through a world record endurance flight on Feb. 18, 2022, at the Santa Margarita Ranch in California.
The flight establishes a new record in the Group 2 (5 to 25-kilogram) category with a flight time of 39 hours, 17 minutes and 7 s ... more |
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