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Astronomy & Space news
A meteor streaked across the NYC skyline before disintegrating over New Jersey
A meteor streaked across the New York City skyline before disintegrating over nearby New Jersey, according to NASA.
Space Exploration
58 minutes ago
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Astronomers spot a 'highly eccentric' planet on its way to becoming a hot Jupiter
Hot Jupiters are some of the most extreme planets in the galaxy. These scorching worlds are as massive as Jupiter, and they swing wildly close to their star, whirling around in a few days compared to our own gas giant's leisurely ...
Planetary Sciences
2 hours ago
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Lunar leap: GNSS-powered autonomous navigation for moon-bound spacecraft
As lunar missions gain momentum, the demand for advanced navigation technologies that exceed traditional Earth-based systems grows. A new study addresses the challenges of weak Global Navigation Satellite System (GNSS) signals ...
Space Exploration
1 hour ago
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Astronomers detect dozens of new pulsating white dwarfs
Using NASA's Transiting Exoplanet Survey Satellite (TESS), astronomers have detected 32 new bright pulsating DA white dwarfs of the ZZ Ceti subclass. The finding was reported in a research paper published July 9 on the pre-print ...
Researchers reveal parsec-scale radio emission properties of dual AGNs by multi-phase-center VLBI observations
Galaxy mergers play a crucial role in the cosmological evolution of galaxies. During galaxy merging, tidal torques can trigger the accretion and feedback of the central black holes in merging galaxies, forming dual active ...
Astronomy
3 hours ago
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Grain boundaries weaken in planetary interiors, research suggests
Mantle convection and associated plate tectonics of planets like the Earth are governed by the deformation of mantle rocks. This deformation occurs through the motion of defects in the crystal lattices of minerals. Thus, ...
Planetary Sciences
3 hours ago
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Exoplanet caught in 'hairpin turn' signals how high-mass gas giants form
Astronomers have discovered a planet that has the most oblong orbit ever found among transiting planets. The exoplanet's extreme circuit—which looks closer to a cucumber than a circle—follows one of the most drastically ...
Astronomy
2 hours ago
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Elon Musk says he's moving SpaceX, X headquarters from California to Texas
Billionaire Elon Musk says he's moving the headquarters of SpaceX and social media company X to Texas from California.
Space Exploration
9 hours ago
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Astronomers discover what may be 21 neutron stars orbiting sun-like stars
Most stars in our universe come in pairs. While our own sun is a loner, many stars like our sun orbit similar stars, while a host of other exotic pairings between stars and cosmic orbs pepper the universe. Black holes, for ...
Astronomy
22 hours ago
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Bennu asteroid samples unveiled
In a discreet vacuumed-packed container inside a FedEx box lies a piece of ancient history; extremely ancient history.
Planetary Sciences
22 hours ago
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Here's how AI Is changing NASA's Mars rover science
Some scientists dream of exploring planets with "smart" spacecraft that know exactly what data to look for, where to find it, and how to analyze it. Although making that dream a reality will take time, advances made with ...
Planetary Sciences
21 hours ago
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Telescope tag-team discovers 10 strange and exotic pulsars
Towards the center of our Milky Way galaxy, in the constellation Sagittarius, astronomers have discovered 10 monstrous neutron stars. These particular stars, called pulsars, reside together in globular cluster Terzan 5, a ...
Astronomy
Jul 16, 2024
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New ultra-hot Neptune-sized exoplanet discovered
Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has detected a new exoplanet. The newfound alien world, designated TOI-3261b, is nearly the size of Neptune and its equilibrium ...
NASA transmits hip-hop song to deep space for first time
The stars above and on Earth aligned as an inspirational message and lyrics from the song "The Rain (Supa Dupa Fly)" by hip-hop artist Missy Elliott were beamed to Venus via NASA's DSN (Deep Space Network). The agency's Jet ...
Astronomy
Jul 16, 2024
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Comet Tsuchinshan showing signs of breaking up prior to swinging around the sun
Zdenek Sekanina, an astronomer with La Canada Flintridge in the U.S., reports what he describes as evidence of a possible breakup of comet Tsuchinshan prior to swinging around the sun. Sekanina specializes in comet behavior, ...
New analysis of Cassini data yields insights into Titan's seas
A new study of radar experiment data from the Cassini-Huygens mission to Saturn has yielded fresh insights related to the makeup and activity of the liquid hydrocarbon seas near the north pole of Titan, the largest of Saturn's ...
Planetary Sciences
Jul 16, 2024
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Garden-sprinkler-like jet spotted shooting out of neutron star
A strange 'garden sprinkler-like' jet coming from a neutron star has been pictured for the first time.
Astronomy
Jul 16, 2024
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Study finds increased fire risk on future space missions
A research team from the Center of Applied Space Technology and Microgravity (ZARM) at the University of Bremen has investigated the risk of fire on spacecraft in a recent study. The results show that fires on planned exploration ...
Space Exploration
Jul 16, 2024
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Not just space rocks: Six things we've learned about Earth from meteorites and comets
Apart from the sun, its planets and their moons, our solar system has vast amounts of space rocks—fragments left over from the formation of the inner planets.
Planetary Sciences
Jul 16, 2024
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Scientists have confirmed a cave on the moon that could be used to shelter future explorers
Scientists have confirmed a cave on the moon, not far from where Neil Armstrong and Buzz Aldrin landed 55 years ago, and suspect there are hundreds more that could house future astronauts.
Astronomy
Jul 16, 2024
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More news
Food aroma study may help explain why meals taste bad in space
New low-mass galaxy discovered
Existence of lunar lava tube cave demonstrated
A hopping robot could explore Europa using locally harvested water
A walking balloon could one day explore Titan—or Earth's sea floor
The CubeCat-4, a new nanosatellite, is already orbiting the Earth
Juice's lunar-Earth flyby: All you need to know
Could resources on Mars support human explorers?
Meteorites from Mars help scientists understand the red planet's interior
Weather satellite passes bake and shake tests with flying colors
Other news
Organic compounds show promise as cheaper alternatives to metal photocatalysts
Smart soil can water and feed itself
High-speed camera for molecules: Entangled photons enable Raman spectroscopy
Influenza viruses can use a second entry pathway to infect cells, study shows
Modular design: New insights into protein factories in human mitochondria
Study finds persistent proteins may influence metabolomics results
A new approach to accelerate the discovery of quantum materials
Genome recording makes living cells their own historians
Mega-iceberg melt affects important marine ecosystem
Research reveals cuttlefish can form false memories, too
Paving the way to extremely fast, compact computer memory
Logged forests can still have ecological value—if not pushed too far
