Space News from SpaceDaily.com
April 23, 2025
EXO WORLDS
Where are all the aliens?: Fermi's Paradox explained



Paris (AFP) April 17, 2025
Astronomers raised hopes that humanity might not be alone in the universe by announcing on Thursday they have detected the most promising hints yet of life on a distant planet. But given the age and vastness of the universe, a different question has long puzzled some scientists: why haven't we already come in contact with aliens? "Where is everybody?" Enrico Fermi asked fellow famous physicists including Edward Teller over lunch in 1950. This quandary was named Fermi's Paradox. "It's a ... read more

MARSDAILY
Curiosity rover uncovers carbon cycle clues in Martian crater
Los Angeles CA (SPX) Apr 23, 2025
New data from NASA's Curiosity rover has uncovered signs of a once-active carbon cycle on ancient Mars, offering fresh insight into the planet's past potential to host life. Dr. Ben Tutolo, Ph ... more
IRON AND ICE
NASA's Lucy Spacecraft Images Asteroid Donaldjohanson
San Antonio TX (SPX) Apr 23, 2025
In its second asteroid encounter, NASA's Lucy spacecraft obtained a close look at a uniquely shaped fragment of an asteroid that formed about 150 million years ago. The spacecraft has begun returnin ... more
DRAGON SPACE
Veteran Chinese astronaut to lead fresh crew to space station
Jiuquan, China (AFP) April 23, 2025
China announced on Wednesday that a veteran astronaut will lead two crew members on their first flight to the Tiangong space station, the latest milestone in its race to send a manned mission to the Moon by 2030. ... more
SPACE TRAVEL
SpaceX Dragon resupply vessel docks with ISS, heralds experimentation
Washington DC (UPI) Apr 22, 2025
A SpaceX Dragon spacecraft docked with the International Space Station Tuesday morning, loaded with needed supplies and equipment for experimentation. ... more
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TIME AND SPACE
ACES mission delivers record-breaking atomic clock to ISS for precision timekeeping
Paris, France (SPX) Apr 23, 2025
ESA's Atomic Clock Ensemble in Space (ACES) has begun its journey to the International Space Station (ISS), where it will revolutionize timekeeping from orbit. Equipped with two ultra-precise atomic ... more
MOON DAILY
Current hurdles and technological roadmap for processing lunar hyperspectral orbiter data
Sydney, Australia (SPX) Apr 23, 2025
Spectral imagers have become vital tools in the quest to unravel the Moon's mineralogical makeup, playing a central role in today's lunar science missions. As interest grows in acquiring higher-qual ... more
SPACE TRAVEL
First microbes blast off testing production of food for space travel
London, UK (SPX) Apr 23, 2025
Scientists from Imperial College London have embarked on a mission to test how engineered microbes can help sustain future spacefarers on interplanetary voyages. As space agencies and private ... more
ROCKET SCIENCE
Students test compact reentry glider to advance hypersonic research
Los Angeles CA (SPX) Apr 23, 2025
A team of fourth-year mechanical and aerospace engineering students at the University of Virginia aims to pioneer a new low-cost method for gathering hypersonic flight data. Their innovative glider, ... more

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TECHNOLOGY NEWS


SATURN DAILY
Scientists investigate absence of sediment deltas on Titan
Los Angeles CA (SPX) Apr 23, 2025
NASA's Mars missions have shown that sediment-rich deltas offer valuable insights into a planet's climate and geologic past. Yet on Saturn's moon Titan, where vast rivers of methane and ethane flow, ... more
EXO WORLDS
How Webb Telescope Opens New Avenues in the Quest for Extraterrestrial Life
Los Angeles CA (SPX) Apr 23, 2025
NASA's James Webb Space Telescope is ushering in a transformative chapter in the pursuit of life beyond Earth. Although Webb was not purpose-built for life detection, its remarkable capabilities in ... more
TECH SPACE
NASA develops flight-ready aerogel antennas for next-gen airspace communications
Los Angeles CA (SPX) Apr 23, 2025
NASA is advancing flight communications with a breakthrough antenna made from one of the lightest solid materials ever created. Engineers at NASA's Glenn Research Center are embedding this innovativ ... more
EXO WORLDS
Turning Down Starlight to Reveal Distant Worlds
Los Angeles CA (SPX) Apr 23, 2025
Researchers at the University of Arizona have introduced a breakthrough coronagraph that could make previously invisible exoplanets detectable by suppressing the overwhelming light from their parent ... more
OUTER PLANETS
Planetary Alignment Provides NASA Rare Opportunity to Study Uranus
Hampton VA (SPX) Apr 23, 2025
When a planet's orbit brings it between Earth and a distant star, it's more than just a cosmic game of hide and seek. It's an opportunity for NASA to improve its understanding of that planet's atmos ... more
MARSDAILY
New study unveils volcanic history and clues to ancient life on Mars
College Station, TX (SPX) Apr 23, 2025
In a groundbreaking study co-authored by a Texas A and M University scientist, researchers have revealed new insights into the geological history of Mars' Jezero Crater, the landing site of NASA's P ... more
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MARSDAILY
Did it rain or snow on ancient Mars? New study suggests it did
Boulder CO (SPX) Apr 23, 2025
Visit ancient Mars - a surprisingly temperate planet where snow or rain falls from the sky, and rivers rush down valleys to feed hundreds of lakes. A new study from geologists at the Universit ... more
SPACEWAR
Space Systems Command and UK Space Command launch civilian exchange to boost allied space collaboration
Los Angeles CA (SPX) Apr 22, 2025
The United States Space Force's Space Systems Command (SSC) and the United Kingdom's Space Command have initiated their first-ever civilian exchange initiative under the Administrative and Professio ... more
STELLAR CHEMISTRY
The most ancient Milky Way-like galaxy yet observed
Berlin, Germany (SPX) Apr 22, 2025
An international research collaboration led by the University of Geneva (UNIGE) has identified the most remote spiral galaxy candidate ever recorded. Existing just one billion years after the Big Ba ... more
TIME AND SPACE
Cosmic rotation may help resolve universe expansion mystery
Los Angeles CA (SPX) Apr 22, 2025
A bold new theory from astrophysicists at the University of Hawaii Institute for Astronomy suggests the universe itself may be rotating-albeit at a nearly imperceptible pace. The study, led by Istva ... more
MICROSAT BLITZ
SpaceX launches Bandwagon-3 mission, European re-entry capsule
Washington DC (UPI) Apr 21, 2025
SpaceX launched its Bandwagon-3 mission into orbit Monday night from Cape Canaveral Space Force Station in Florida, with more satellites on board and a re-entry capsule that will become a first for Europe. ... more
SPACEWAR
Umbra joins STRATFI initiative to build advanced defense satellite network
Los Angeles CA (SPX) Apr 15, 2025
Umbra has been chosen to participate in the Department of the Air Force's Strategic Funding Increase (STRATFI) initiative, led by SpaceWERX, to help accelerate the delivery of next-generation space ... more
SPACE MEDICINE
NASA's oldest active astronaut returns to Earth on 70th birthday
Washington (AFP) April 20, 2025
Cake, gifts and a low-key family celebration may be how many senior citizens picture their 70th birthday. ... more
STELLAR CHEMISTRY
New evidence suggesting magnetar origin of GRBs
Beijing, China (SPX) Apr 16, 2025
How gamma-ray bursts (GRBs), the most powerful and spectacular explosions known in the universe since the Big Bang, fuel their high-energy radiations? What kind of physical reactions can trigger and ... more
STELLAR CHEMISTRY
Half of the universe's hydrogen gas, long unaccounted for, has been found
Berkeley CA (SPX) Apr 16, 2025
Astronomers tallying up all the normal matter - stars, galaxies and gas - in the universe today have come up embarrassingly short of the total matter produced in the Big Bang 13.6 billion years ago. ... more
EXO WORLDS
Strongest 'hints' yet of life detected on distant planet
Paris (AFP) April 17, 2025
Astronomers announced Thursday that they had detected the most promising "hints" of potential life on a planet beyond our solar system, though other scientists expressed scepticism. ... more
TIME AND SPACE
AI revolutionizes gravitational wave detector design
Berlin, Germany (SPX) Apr 10, 2025
Gravitational waves, the faint tremors in spacetime triggered by cataclysmic cosmic phenomena like black hole collisions and stellar explosions, have opened a groundbreaking observational frontier i ... more
MOON DAILY
Can Solar Wind Make Water on Moon? NASA Experiment Shows Maybe
Greenbelt MD (SPX) Apr 16, 2025
Scientists have hypothesized since the 1960s that the Sun is a source of ingredients that form water on the Moon. When a stream of charged particles known as the solar wind smashes into the lunar su ... more
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MOON DAILY
Surviving lunar night with radioisotope energy
Los Angeles CA (SPX) Apr 15, 2025
At the 40th Space Symposium, ispace technologies U.S., inc. (ispace-U.S.) and Zeno Power Systems, Inc. (Zeno Power) announced a joint initiative to develop power systems that enable sustained operat ... more
SPACE TRAVEL
Vast expands Haven-1 Lab partnerships with biotech and space science leaders
Los Angeles CA (SPX) Apr 15, 2025
Vast has added three new payload collaborators to its Haven-1 Lab: Japan Manned Space Systems Corporation (JAMSS), Interstellar Lab, and Exobiosphere. These companies will join the world's first com ... more
MOON DAILY
Voyager unveils dust-resistant coating tested on lunar surface
Los Angeles CA (SPX) Apr 15, 2025
Voyager Technologies (Voyager) has marked a milestone in lunar technology advancement with the arrival of its proprietary Clear Dust-Repellent Coating (CDRC) on the Moon. Delivered aboard Firefly Ae ... more
TIME AND SPACE
Further backing secured for German role in Mu3e particle physics project
Berlin, Germany (SPX) Apr 10, 2025
Scientists at Johannes Gutenberg University Mainz (JGU) will continue their involvement in the cutting-edge Mu3e experiment thanks to renewed financial support from the German Research Foundation (D ... more
EXO WORLDS
First Spectrum: Strongest biosignature signal yet found on exoplanet
London, UK (SPX) Apr 10, 2025
Astronomers have reported their most compelling evidence to date of potential biological activity on a planet beyond our solar system, though they emphasize further verification is needed. ... more
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