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  La Jolla CA (SPX) Dec 31, 2020 Chemists at Scripps Research have made a discovery that supports a surprising new view of how life originated on our planet. In a study published in the chemistry journal Angewandte Chemie, they demonstrated that a simple compound called diamidophosphate (DAP), which was plausibly present on Earth before life arose, could have chemically knitted together tiny DNA building blocks called deoxynucleosides into strands of primordial DNA. The finding is the latest in a series of discoveries, over ... read more |
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Fluvial Mapping of MarsWashington DC (SPX) Dec 31, 2020 It took fifteen years of imaging and nearly three years of stitching the pieces together to create the largest image ever made, the 8-trillion-pixel mosaic of Mars' surface. Now, the first study to ... more 
NASA video shows Perseverance rover's planned 'terror' landing on MarsWashington DC (UPI) Dec 23, 2020 NASA has shown what it will look like when its Perseverance rover touches down on Mars, a challenging sequence that the agency describes as "7 minutes of terror." ... more  
Ripples in space-time could provide clues to missing components of the universeChicago IL (SPX) Dec 31, 2020 There's something a little off about our theory of the universe. Almost everything fits, but there's a fly in the cosmic ointment, a particle of sand in the infinite sandwich. Some scientists think ... more  
Army research leads to more effective training model for robotsAdelphi MD (SPX) Dec 31, 2020 Multi-domain operations, the Army's future operating concept, requires autonomous agents with learning components to operate alongside the warfighter. New Army research reduces the unpredictability ... more |
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| Previous Issues | Dec 29 | Dec 28 | Dec 25 | Dec 24 |
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Astronomers detect possible radio emission from exoplanetIthaca NY (SPX) Dec 17, 2020 By monitoring the cosmos with a radio telescope array, a Cornell University-led international team of scientists has detected radio bursts emanating from the constellation Bootes. The signal could b ... more  
Presidential transition, weak funding put 2024 moon landing goal in doubtWashington DC (UPI) Dec 28, 2020 The handoff from Donald Trump's administration to that of Joe Biden, and a lack of congressional funding, have cast doubt on NASA's goal for a lunar landing by 2024 - a date that already had been seen as unlikely. ... more
SpaceX, Blue Origin, Dynetics await NASA lunar lander decisionOrlando FL (UPI) Dec 25, 2020 Elon Musk's SpaceX, Jeff Bezos' Blue Origin and a lesser-known company, Huntsville, Ala.-based Dynetics, are preparing for a major decision by NASA early in 2021 about which company will build human ... more 
Key building block for organic molecules discovered in meteoritesGreenbelt MD (SPX) Dec 21, 2020 Scientists from Japan and NASA have confirmed the presence in meteorites of a key organic molecule which may have been used to build other organic molecules, including some used by life. The discove ... more  
Experiment takes 'snapshots' of light, stops light, uses light to change properties of matterPittsburgh PA (SPX) Dec 30, 2020 Light travels at a speed of about 300,000,000 meters per second as light particles, photons, or equivalently as electromagnetic field waves. Experiments led by Hrvoje Petek, an R.K. Mellon professor ... more |
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 Knowledge of asteroid composition to help avert collisions 
Chandrayaan-2 Mission : Initial data releaseSriharikota, India (SPX) Dec 28, 2020 India's second mission to the Moon, Chandrayaan-2 was launched on 22nd July 2019 from Satish Dhawan Space Center, Sriharikota. The Orbiter which was injected into a lunar orbit on 2nd Sept 2019, car ... more  |
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How to get people from Earth to Mars and safely back againBrisbane, Australia (The Conversation) Dec 23, 2020 There are many things humanity must overcome before any return journey to Mars is launched. The two major players are NASA and SpaceX, which work together intimately on missions to the Interna ... more 
A Martian Roundtrip: NASA's Perseverance Rover Sample TubesPasadena CA (JPL) Dec 23, 2020 Marvels of engineering, the rover's sample tubes must be tough enough to safely bring Red Planet samples on the long journey back to Earth in immaculate condition. The tubes carried in the bel ... more  
EMXYS and Royal Observatory, Belgium to participate in planetary defence Hera space missionAlicante, Spain (SPX) Dec 23, 2020 EMXYS and the Royal Observatory of Belgium have been selected by the European Space Agency to provide a gravimeter for the Juventas spacecraft that will land on asteroid Dimorphos as part of the Eur ... more  
Astroscale Ships ELSA-d Spacecraft to Launch SiteTokyo, Japan (SPX) Dec 22, 2020 Astroscale Holdings Inc. ("Astroscale"), the market leader in securing long-term orbital sustainability, has shipped its End-of-Life Services by Astroscale demonstration (ELSA-d) satellite to Baikon ... more  
China's Chang'e-5 orbiter embarks on new mission to gravitationally stable spot at L1Beijing (Sputnik) Dec 22, 2020 Having finished its primary mission, the part of China's Chang'e-5 spacecraft that remained in space has departed for a new mission: exploring an unusual area of space known as a Lagrangian point. ... more |
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 Washington DC (UPI) Dec 23, 2020 
NASA has shown what it will look like when its Perseverance rover touches down on Mars, a challenging sequence that the agency describes as "7 minutes of terror."
The Perseverance rover was launched in the summer and is scheduled to arrive on Mars in February.
Once it reaches Mars' atmosphere on its way to Jezero Crater, it must slow down from its speed of 12,000 mph in a span of ... more |
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 Beijing (XNA) Dec 25, 2020 
China's lunar rover Yutu-2, or Jade Rabbit-2, has survived 719 Earth days and traveled 600.55 meters on the far side of the moon as of Tuesday.
Both the lander and the rover of the Chang'e-4 probe have ended their work for the 25th lunar day, and switched to the dormant mode for the lunar night due to the lack of solar power, according to the Lunar Exploration and Space Program Center of t ... more |
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 Baltimore MD (SPX) Dec 16, 2020 
Astronomers using NASA's Hubble Space Telescope watched a mysterious dark vortex on Neptune abruptly steer away from a likely death on the giant blue planet.
The storm, which is wider than the Atlantic Ocean, was born in the planet's northern hemisphere and discovered by Hubble in 2018. Observations a year later showed that it began drifting southward toward the equator, where such storms ... more |
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 La Jolla CA (SPX) Dec 31, 2020 
Chemists at Scripps Research have made a discovery that supports a surprising new view of how life originated on our planet.
In a study published in the chemistry journal Angewandte Chemie, they demonstrated that a simple compound called diamidophosphate (DAP), which was plausibly present on Earth before life arose, could have chemically knitted together tiny DNA building blocks called deo ... more |
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 Bangkok, Thailand (SPX) Dec 30, 2020 
2020 was the time when the space scene was lively again, with the Thai government pushing for space-activity-related legislation and creating mechanisms to promote and support both the government and the private sector to develop the space industry together, which is one of the target industries in the new S-curve that will increase Thailand's investment capacity and its role in developing the s ... more |
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 Beijing (Sputnik) Dec 22, 2020 
Having finished its primary mission, the part of China's Chang'e-5 spacecraft that remained in space has departed for a new mission: exploring an unusual area of space known as a Lagrangian point.
On December 16, the orbiter vehicle performed the final task of its primary mission when it dropped off the capsule carrying samples from the lunar surface. The capsule plunged back to Earth, bei ... more |
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 San Antonio TX (SPX) Dec 22, 2020 
A Southwest Research Institute-led team of scientists has identified a potentially new meteorite parent asteroid by studying a small shard of a meteorite that arrived on Earth a dozen years ago. The composition of a piece of the meteorite Almahata Sitta (AhS) indicates that its parent body was an asteroid roughly the size of Ceres, the largest object in the main asteroid belt, and formed in the ... more |
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 Washington DC (UPI) Nov 25, 2020 
The U.S. Navy Surface War Center announced a test in which an autonomous drone was launched and landed on a moving ship as a target for laser weapons.
The tests, held last week at the NSWC Division at Port Hueneme, Calif., involved software made for the Navy by Planck Aerosystems Inc. that allow the drone to follow the ship without people controlling it, the Navy said.
The four-r ... more |
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 Washington DC (UPI) Dec 22, 2020 
Congress has added $1.3 billion into the Missile Defense Agency's fiscal 2021 budget, in excess of what the agency asked for in February.
The agency had requested $9.13 billion, a $1.27 billion decrease from last year's budget, but also submitted a list of unfunded requirements that totaled nearly $1 billion.
In the bill, lawmakers describe a "concerning" disconnect between the M ... more |
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 San Antonio TX (SPX) Dec 17, 2020 
Using data from NASA's Cassini spacecraft, scientists at Southwest Research Institute (SwRI) modeled chemical processes in the subsurface ocean of Saturn's moon Enceladus. The studies indicate the possibility that a varied metabolic menu could support a potentially diverse microbial community in the liquid water ocean beneath the moon's icy facade.
Prior to its deorbit in September of 2017 ... more |
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 Tokyo, Japan (SPX) Dec 30, 2020  Researchers from Tokyo Metropolitan University have discovered a way to make self-assembled nanowires of transition metal chalcogenides at scale using chemical vapor deposition. By changing the substrate where the wires form, they can tune how these wires are arranged, from aligned configurations of atomically thin sheets to random networks of bundles. This paves the way to industrial deployment ... more |
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 Xichang, China (XNA) Dec 10, 2020 
China sent two satellites for the detection of gravitational waves into planned orbit from the Xichang Satellite Launch Center in Sichuan province on Thursday morning.
The two satellites, which compose the Gravitational Wave High-energy Electromagnetic Counterpart All-sky Monitor (GECAM) mission, were launched by a Long March-11 carrier rocket at 4:14 am (Beijing Time), according to the ce ... more |
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 Chicago IL (SPX) Dec 31, 2020  There's something a little off about our theory of the universe. Almost everything fits, but there's a fly in the cosmic ointment, a particle of sand in the infinite sandwich. Some scientists think the culprit might be gravity-and that subtle ripples in the fabric of space-time could help us find the missing piece.
A new paper co-authored by a University of Chicago scientist lays out how t ... more |
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 Adelphi MD (SPX) Dec 31, 2020 
Multi-domain operations, the Army's future operating concept, requires autonomous agents with learning components to operate alongside the warfighter. New Army research reduces the unpredictability of current training reinforcement learning policies so that they are more practically applicable to physical systems, especially ground robots.
These learning components will permit autonomous a ... more |
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 Washington DC (UPI) Dec 23, 2020 
The $3.2 trillion spending package approved this week by Congress includes $286 million for MQ-9 Reaper drones - weapons previously slated for elimination.
The U.S. Air Force eliminated a line item in its Fiscal Year 2021 budget calling for the MQ-9, instead requesting $172 million in funding to help shut down production at General Atomics' manufacturing facility in Poway, Calif.
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