Space News from SpaceDaily.com
February 18, 2025
IRON AND ICE
'City killer' asteroid now has 3.1% chance of hitting Earth: NASA



Washington (AFP) Feb 18, 2025
An asteroid that could level a city now has a 3.1-percent chance of striking Earth in 2032, according to NASA data released Tuesday - making it the most threatening space rock ever recorded by modern forecasting. Despite the rising odds, experts say there is no need for alarm. The global astronomical community is closely monitoring the situation and the James Webb Space Telescope is set to fix its gaze on the object, known as 2024 YR4, next month. "I'm not panicking," Bruce Betts, chief scient ... read more

FIRE STORM
NASA Tests Drones to Provide Micrometeorology, Aid in Fire Response
Moffett Field CA (SPX) Feb 16, 2025
In Aug. 2024, a team of NASA researchers and partners gathered in Missoula, Montana to test new drone-based technology for localized forecasting, or micrometeorology. Researchers attached wind senso ... more
TIME AND SPACE
MSU scientists discover new sources for 'the molecule that made the universe'
East Lansing MI (SPX) Feb 18, 2025
From helping catalyze interstellar reactions and fueling the birth of stars to its presence in neighborhood gas giants like Saturn and Jupiter, trihydrogen, or H3+, is best known as the "the molecul ... more
OUTER PLANETS
The PI's Perspective: A New Mission Update for the New Year
Boulder CO (SPX) Feb 18, 2025
New Horizons is healthy and continuing to speed outward across the Kuiper Belt. Our spacecraft is 61 times as far from the Sun as Earth, or over 5.5 billion miles from home! Radio signals, traveling ... more
EXO WORLDS
Study suggests intelligent life may be inevitable
Los Angeles CA (SPX) Feb 18, 2025
A new study challenges the long-held belief that intelligent life is a rare cosmic accident, proposing instead that humanity's emergence was a predictable outcome of Earth's evolving environment. Th ... more
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SPACE.WIRE
TECH.WIRE
NUKE.WIRE
MOON DAILY
How NASA's Lunar Trailblazer Will Chart a Unique Path to the Moon
Los Angeles CA (SPX) Feb 16, 2025
NASA's Lunar Trailblazer has arrived in Florida for final preparations ahead of its upcoming launch later this month. The small satellite, built by Lockheed Martin Space in Littleton, Colorado, has ... more
WATER WORLD
How Satellites Are Enhancing Lake Health Monitoring
Sydney, Australia (SPX) Feb 18, 2025
Human activities and environmental shifts since the Holocene epoch have profoundly impacted lake ecosystems, particularly in China, where algal blooms have become increasingly frequent. A breakthrou ... more
EARTH OBSERVATION
Sentinel-1C Proves Capability to Monitor Land Deformation with Precision
Paris, France (SPX) Feb 18, 2025
Just two months after its launch, the Copernicus Sentinel-1C satellite is already showcasing its ability to map Earth's surface with remarkable accuracy. Despite still undergoing commissioning, its ... more
TIME AND SPACE
From photons to protons Argonne scientists advance high-energy particle detection
Los Angeles CA (SPX) Feb 12, 2025
Particle detectors are essential tools in the quest to understand the fundamental components of the universe. They enable scientists to examine the behavior and properties of high-energy particles g ... more

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TECHNOLOGY NEWS


PHYSICS NEWS
Does the universe behave the same way everywhere?
Rome, Italy (SPX) Feb 18, 2025
"The cosmological principle is like an ultimate kind of statement of humility," says James Adam, an astrophysicist at the University of the Western Cape in Cape Town, South Africa, and lead author o ... more
TIME AND SPACE
Physicists detect signs of dual time arrows emerging from quantum interactions
London, UK (SPX) Feb 18, 2025
Could time flow in both directions rather than just moving forward? A groundbreaking study from the University of Surrey suggests that under certain quantum conditions, time may not be as rigid as i ... more
EXO WORLDS
How Early Earth's Environmental Cycles Shaped Molecular Evolution
Paris, France (SPX) Feb 18, 2025
A recent study has uncovered how environmental fluctuations on early Earth influenced the formation of complex chemical mixtures, offering insights into the prebiotic chemistry that may have led to ... more
TIME AND SPACE
DSKY Moonwatch Nears Full-Scale Production with Support from Space Industry Icons
Los Angeles CA (SPX) Feb 12, 2025
Apollo Instruments is preparing for full-scale production of the highly anticipated DSKY Moonwatch, a revolutionary timepiece inspired by the Apollo Guidance Computer. With demand surging worldwide, ... more
TIME AND SPACE
New Findings on Atomic Nucleus Structure and Potential Dark Forces
Berlin, Germany (SPX) Feb 18, 2025
For nearly a century, scientists have observed that a significant portion of the universe's matter consists of mysterious dark matter, which interacts with visible matter primarily through gravity. ... more
IRON AND ICE
Want some salt with that
Tokyo, Japan (SPX) Feb 18, 2025
Asteroids that pass close to Earth often raise concerns about potential collisions, but they also present valuable opportunities for scientific discovery. One such celestial body, the 900-meter-wide ... more
TECHNOLOGY NEWS


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SPACEWAR
SATIM and Thales Form Strategic Alliance to Advance AI-Driven Image Intelligence Solutions
London, UK (SPX) Feb 18, 2025
SATIM, a global leader in AI-powered object detection and classification for Synthetic Aperture Radar (SAR) imagery, has announced a strategic partnership with Thales, a worldwide leader in advanced ... more
EARTH OBSERVATION
BlackSky Secures Multi-Year Contracts to Enhance India's Earth Observation Capabilities
Los Angeles CA (SPX) Feb 16, 2025
BlackSky Technology Inc. (NYSE: BKSY) has secured multiple long-term contracts valued in the eight-figure range to support the advancement of India's commercial Earth observation sector. These agree ... more
OIL AND GAS
Chinese scientists utilize SDGSAT-1 satellite for offshore oil and gas platform monitoring
Sydney, Australia (SPX) Feb 12, 2025
Researchers in China have leveraged the Earth science satellite SDGSAT-1 to enhance monitoring of offshore oil and gas platforms, demonstrating a new capability for remote sensing technology in ocea ... more
ROCKET SCIENCE
SpaceX to attempt landing booster off coast of Bahamas for first time
Washington DC (UPI) Feb 18, 2025
SpaceX will attempt to land the first stage of a rocket booster on its drone ship off the coast of an island in the Bahamas for the first time on Tuesday, the company said. ... more
MOON DAILY
Lunar Space Station Module Prepares for US Transport Ahead of Artemis IV
Los Angeles CA (SPX) Feb 16, 2025
A key component of NASA's Gateway lunar space station has completed rigorous environmental tests and is now in the cleanroom for final preparations before its journey to the United States. Whe ... more
TIME AND SPACE
University of Barcelona team theorizes singularity-free black holes through gravitational effects
Madrid, Spain (SPX) Feb 18, 2025
Traditional models of black holes, as predicted by Einstein's General Relativity, feature singularities-regions where physical laws cease to function. Understanding how these singularities might be ... more
EXO WORLDS
UC Irvine study explores habitability of exoplanets orbiting white dwarf stars
Los Angeles CA (SPX) Feb 18, 2025
A recent study led by Aomawa Shields, associate professor of physics and astronomy at the University of California, Irvine, suggests that exoplanets orbiting white dwarf stars could be more habitabl ... more
SATURN DAILY
Tidal energy data aids SwRI scientists in unraveling Titan's composition and orbital shifts
Los Angeles CA (SPX) Feb 18, 2025
Researchers at Southwest Research Institute (SwRI) are examining Saturn's largest moon, Titan, to determine its tidal dissipation rate-the energy lost as it interacts with Saturn's immense gravitati ... more
EXO WORLDS
Researchers confirm existence of habitable zone exoplanet
London, UK (SPX) Feb 18, 2025
An international team of astronomers has validated the discovery of a super-Earth positioned within the habitable zone of a nearby Sun-like star. Initially detected two years ago by Oxford Universit ... more
STELLAR CHEMISTRY
Brown astronomers develop innovative method to filter interference in radio telescopes
Los Angeles CA (SPX) Feb 18, 2025
Astronomers analyzing data from the Murchison Widefield Array, a radio telescope in Western Australia, encountered an unexpected anomaly. Instead of deep-space radio signals from over 13 billion yea ... more
DRAGON SPACE
Names of Chinese Lunar Rover and Spacesuits Announced
Sydney, Australia (SPX) Feb 16, 2025
China has officially revealed the names of its new spacesuits and manned rover, which will be used in upcoming lunar missions. The China Manned Space Agency announced Wednesday that astronauts walki ... more
OUTER PLANETS
NASA's Webb Uncovers Ancient Features of Trans-Neptunian Objects
Los Angeles CA (SPX) Feb 16, 2025
Trans-Neptunian objects (TNOs) are a diverse group of icy bodies orbiting beyond Neptune, ranging in size from dwarf planets such as Pluto and Eris, with diameters of approximately 1,500 miles, to m ... more
TECHNOLOGY NEWS


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SPACE TRAVEL
First astronaut with a disability cleared for space station mission
Paris (AFP) Feb 14, 2025
The first-ever astronaut with a physical disability has been cleared for a mission onboard the International Space Station, the European Space Agency announced on Friday. ... more
ROCKET SCIENCE
SpaceX's workhorse Falcon 9 booster launches 21 Starlink satellites from Florida
Washington DC (UPI) Feb 15, 2025
SpaceX early Saturday launched another 21 Starlink satellites aboard a record-setting Falcon 9 first-stage booster from Canaveral Space Force Station in Florida. ... more
MOON DAILY
NASA Advances Lunar Exploration with Polar Ice Mining Experiment
Los Angeles CA (SPX) Feb 16, 2025
NASA's Polar Resources Ice Mining Experiment-1 (PRIME-1) is set to probe the Moon's subsurface, analyzing its composition and potential resources to support future lunar exploration. As part of the ... more
STELLAR CHEMISTRY
NASA Successfully Joins Sunshade to Roman Observatory's 'Exoskeleton'
Greenbelt MD (SPX) Feb 16, 2025
NASA's Nancy Grace Roman Space Telescope team has successfully integrated the mission's deployable aperture cover - a visor-like sunshade that will help prevent unwanted light from entering the tele ... more
STELLAR CHEMISTRY
Redwire Secures ESA Contract to Develop Next Dark Matter Mission Concept
Los Angeles CA (SPX) Feb 16, 2025
Redwire Corporation (NYSE: RDW), a leading provider of space infrastructure solutions, has been awarded a study contract by the European Space Agency (ESA) to develop an initial spacecraft design fo ... more
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