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Astronomy & Space news
New distant warm Jupiter discovered with TESS
Using the Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has detected a new warm Jupiter exoplanet located more than 1,000 light years away. The newfound alien world, designated TOI-2005 ...
Asteroid impact threat estimates improved for the Earth and the moon
Asteroid 2024 YR4, first discovered in December 2024, triggered a first-ever notification from the International Asteroid Warning Network (IAWN) on January 29, 2025. The early calculations predicted an impact probability ...
Planetary Sciences
29 minutes ago
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A step towards life on Mars? Lichens survive Martian simulation in new study
For the first time, researchers have demonstrated that certain lichen species can survive Mars-like conditions, including exposure to ionizing radiation, while maintaining a metabolically active state.
Astrobiology
21 hours ago
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A dramatic Einstein ring seen by Webb
One of the first verified predictions of general relativity is the gravitational deflection of starlight. The effect was first observed in 1919 during a total solar eclipse. Since stars appear as points of light, the effect ...
Astronomy
18 hours ago
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KiDS dataset doesn't shake up cold dark matter model after all, say researchers
Data from 41 million galaxies does not shake up the standard cosmological model after all. To that conclusion, to their own surprise, comes an international team of researchers including Koen Kuijken, professor at the Leiden ...
Astronomy
18 hours ago
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NASA's SPHEREx takes first images, preps to study millions of galaxies
NASA's SPHEREx (short for Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer) has turned on its detectors for the first time in space. Initial images from the observatory, which launched ...
Astronomy
18 hours ago
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Sampling the plumes of Jupiter's volcano moon, Io
What can a sample return mission from Jupiter's volcanic moon, Io, teach scientists about planetary and satellite (moon) formation and evolution? This is what a recent study presented at the 56th Lunar and Planetary Science ...
Planetary Sciences
18 hours ago
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Lunar polar regions could have microbes, modeling study suggests
Could microbes survive in the permanently shadowed regions (PSRs) of the moon? This is what a recent study presented at the 56th Lunar and Planetary Science Conference (LPSC 2025) hopes to address as a team of researchers ...
Astrobiology
18 hours ago
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How can we find cryovolcanoes on Europa?
In the 1970s, NASA's Voyager probes passed through Jupiter's system and snapped pictures of its largest moons, also known as the Galilean moons. These pictures and the data they gathered offered the first hints that a global ...
Astrobiology
18 hours ago
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Modeling lunar in-situ resource utilization can help plan future prototypes
In-situ resource utilization will likely play a major role in any future long-term settlement of the moon. However, designing such a system in advance with our current level of knowledge will prove difficult, mainly because ...
Space Exploration
18 hours ago
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How to engineer microbes to enable us to live on Mars
A field known as synthetic biology has become one of the most highly anticipated in science. Its outputs range from golden rice, which is genetically engineered to provide vitamin A, to advances stemming from the Human Genome ...
Space Exploration
21 hours ago
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Multifrequency observations explore radio galaxy 3C 111 and its jet
Using the Very Long Baseline Array (VLBA), European astronomers have carried out multi-wavelength radio observations of a radio galaxy designated 3C 111. Results of the observational campaign, published March 24 on the arXiv ...
Fixing cracks in space bricks with bacteria
Researchers at the Indian Institute of Science (IISc) have developed a bacteria-based technique to repair bricks that can be used to build lunar habitats if they get damaged in the moon's harsh environment.
Space Exploration
Apr 1, 2025
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Bitcoin investor buys an entire SpaceX flight for the ultimate polar adventure
A bitcoin investor who bought a SpaceX flight for himself and three polar explorers blasted off Monday night on the first rocket ride to carry people over the North and South poles.
Space Exploration
Apr 1, 2025
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FAA closes investigation into Blue Origin New Glenn booster failure
The Federal Aviation Administration has said that it will allow Blue Origin's New Glenn rocket to fly again, following a review of the January mishap in which the rocket made a successful debut launch but crashed during landing.
Space Exploration
Apr 1, 2025
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Video: Is space debris a crisis?
The European Space Agency's short documentary film "Space Debris: Is it a Crisis?" on the state of space debris premiered at the 9th European Conference on Space Debris on 1 April 2025.
Planetary Sciences
Apr 1, 2025
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Dark matter could make planets spin faster
Dark matter is a confounding concept that teeters on the leading edges of cosmology and physics. We don't know what it is or how exactly it fits into our understanding of the universe. We only know that its unseen mass is ...
Astronomy
Mar 31, 2025
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Melnick 39 is a colliding-wind binary system, observations find
Astronomers from the University of Sheffield and Pennsylvania State University have performed X-ray and optical observations of a massive star known as Melnick 39. As a result, they found that Melnick 39 is a colliding-wind ...
Hubble's 20-year study of Uranus yields new atmospheric insights
The ice-giant planet Uranus, which travels around the sun tipped on its side, is a weird and mysterious world. Now, in an unprecedented study spanning two decades, researchers using NASA's Hubble Space Telescope have uncovered ...
Planetary Sciences
Mar 31, 2025
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Costa Rica's mudball meteorite: A cosmic survivor that avoided collisions in the pinball world of asteroids
In April 2019, rare primitive meteorites fell near the town of Aguas Zarcas in northern Costa Rica. In an article published in the journal Meteoritics & Planetary Science, an international team of researchers describes the ...
Planetary Sciences
Mar 31, 2025
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More news
Could convection in the crust explain Venus's many volcanoes?
NASA's dust shield successfully repels lunar regolith on moon
SpaceX to launch private astronauts on first crewed polar orbit
European orbital rocket crashes after launch
When glaciers roamed Mars
How NASA's Perseverance is helping prepare astronauts for Mars
The future of studying exoVenuses looks bright
Other news
Museum collections reveal worldwide spread of butterfly disease
New fossils reveal ancient carnivorous mammals in Himalayan foothills
Study finds Rocky Mountain snow contamination from mines
Sensing sickness: Study supports new method for boosting bee health
North America is dripping from below, geoscientists discover
Can brain activity reveal your political party while grocery shopping?
A validated model can predict the growth of Listeria in artisanal fresh cheeses
Use of antifungals in agriculture may increase resistance in an infectious yeast
Live-cell labeling sheds light on how our DNA is packed and behaves in cells
New agent inhibits Staphylococcus aureus toxin—giving hope to pneumonia patients
