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Astrophysics study suggests Venus may have swallowed its moon
11 news sources are covering this Science story right now — PULSE is tracking how fast it spreads.
Astrophysics
67 trends tracked about this subject — the full history, oldest to newest below.
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Scientists discover mysterious new X-ray objects 'unlike any they have seen before'
11 news sources are covering this Science story right now — PULSE is tracking how fast it spreads.
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Strange 'fast radio bursts' across the universe could help solve major cosmic mysteries: 'It's only the beginning'
Astronomers are utilizing fast radio bursts as cosmic backlights to map missing ordinary matter and investigate the mysteries of dark matter.
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Astronomers discover two stars that joined together to form a binary system just 60 years ago
Astronomers have captured the rare, real-time formation of a massive binary star system that joined together only 60 years ago.
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This 'impossible' black hole merger may be explained by a warp in spacetime
Astronomers propose gravitational lensing as a new explanation for an impossible, record-breaking black hole merger.
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How long did it take to make the moon? Maybe just 5 hours, new simulations suggest
New simulations suggest the Moon may have formed almost intact in just five hours following a giant cosmic impact with Earth.
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NASA's newly launched Roman Space Telescope will 'directly' image exoplanets. But what does that mean?
NASA's Nancy Grace Roman Space Telescope has launched, promising to deliver the largest images of space and directly image exoplanets.
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Astrophysicist explains terrifying timeline for how Earth will be destroyed
An astrophysicist has sparked widespread discussion by outlining a timeline for the inevitable destruction of Earth and the extinction of humanity.
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Big supernova dataset challenges dark energy theory
A massive new catalog of 2,884 supernovae is challenging the established theory of dark energy and the nature of cosmic acceleration.
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For years, mysterious little red dots kept appearing in James Webb images of the early universe — astronomers now think one is a “black hole star,” a growing black hole hidden inside a star-like gas cocoon the size of the solar system
Astronomers using the James Webb Space Telescope have identified a 'black hole star,' potentially explaining mysterious red dots in the early universe.
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Do black holes have hidden hair? Scientists find a new way to check
Physicists have developed a new method to detect black hole 'hair' by analyzing the ringdown waveforms of gravitational waves.
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Betelgeuse's atmosphere is becoming spotty and asymmetric—and a nearby companion could be shaping the pattern
New observations reveal Betelgeuse is developing an asymmetric, spotty atmosphere shaped by a potential nearby companion.
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How did the infant sun form? Scientists get surprising new insights from 4.6-billion-year-old space dust
Analysis of a 4.6-billion-year-old meteorite found in Antarctica reveals that magnetic forces played a critical role in the formation of the infant sun.
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Searching for the invisible: UAlbany researchers report they may have found dark matter
Researchers at UAlbany report a potential breakthrough in the long-standing scientific search for the elusive substance known as dark matter.
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Scientists make potential breakthrough in search for dark matter
British scientists and international research teams report a suspicious signal and surprising results in the ongoing global search for dark matter.
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Scientists May Have Proved a Century-Old Theory That the Vacuum of Space Isn’t Really Empty
Recent observations of a powerful magnetar provide the strongest evidence yet that the vacuum of space acts as a prism rather than a true void.
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Milky Way's own gravity can mimic dark matter clues, stellar stream simulations suggest
New computer simulations suggest that thin stellar streams in galaxies can be used to locate and measure elusive dark matter.
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Scientists Just Made A Serious Breakthrough. Now This Nobel Prize Winner Thinks We’ve Mapped The Universe All Wrong
Researchers at Yonsei University are challenging established cosmic models following a new paper on the acceleration of the universe.
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James Webb Space Telescope observes 72 stars and finds planet formation is a race against time
The James Webb Space Telescope reveals that giant planets must acquire their atmospheres quickly before cosmic winds deplete their gas-rich discs.
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Scientists Discover Vast Underground 'Anomaly' on Mars
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The bubbling surface of doomed supergiant star Betelgeuse has been revealed like never before
New ALMA Observatory data reveals long-lived hotspots and unexpected structures on the bubbling surface of the doomed supergiant star Betelgeuse.
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How the sun's galactic journey and superflare-filled youth shaped Earth's climate
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The universe is full of strange ‘little red dots’. A new study shines light on their real nature
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Astronomers Use Rare Ultra-Magnetic Star to Crack a Quantum Mystery
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What happens when a galaxy's supermassive black hole turns off? These dying radio galaxies could show us
Recent coverage examines dying radio galaxies to reveal how supermassive black hole jets turn off.
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A PhD student in Sydney just found a “Rosetta Stone” for years of unexplained radio bursts from the Milky Way: a dead star is stripping material from its companion in a 1.4-hour orbit, giving astronomers their clearest look yet at what produces at least s
A University of Sydney PhD student discovers a rare binary star system explaining long-standing Milky Way radio bursts.
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James Webb Space Telescope Discovers New Type Of Star Powered By Black Holes Instead Of Fusion
JWST spots a solar-system‑wide, 100‑billion‑fold brighter object powered by a black hole, hinting at a brand‑new class of star.
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Einstein Probe catches rare X-ray flash from an exploding star
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Is empty space really empty? This magnetic star may finally solve a 90-year-old mystery
A newly identified magnetic star is being positioned as a potential solution to a scientific mystery regarding the nature of empty space spanning nine decades.
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The death of dark energy is a false alarm
4 news sources are covering this Science story right now — PULSE is tracking how fast it spreads.
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‘One in a billion’ discovery of a hybrid black-hole star reveals new details on origins of the universe
The discovery of a rare hybrid black-hole star provides new insights into the early universe and solves a long-standing astronomical mystery.
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Scientist Reveals Plan to Save Earth From Destruction by the Sun
A researcher has proposed a long-term plan to prevent the destruction of Earth as the sun evolves over the next billion years.
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Could a hidden fifth dimension finally explain the mystery of dark matter?
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The 1st 'three-headed' asteroid photo of the day for Aug. 3, 2026
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There May Be 170 Million Black Holes Lurking in The Milky Way's Graveyard
Recent scientific estimates suggest an invisible population of 170 million black holes populates the Milky Way.
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DESI side project reveals the spectra of disintegrated exoplanets
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Hubble shows star formation in Andromeda galaxy is winding down
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Astronomers identify one of the universe's rarest black hole events
Astronomers have detected a rare 'wandering' mega black hole at the edge of a galaxy, captured as it shreds a nearby star.
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It’s Becoming Clear Why Black Holes Never Run Out of Fuel
New observations from the James Webb Space Telescope reveal a supermassive black hole recycling its own fuel to sustain its activity.
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How Fast Is the Universe Really Expanding?
New scientific discussions are challenging the existence of dark energy and examining how the universe expands faster than the speed of light.
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Scientists Finally Found the Universe’s Missing ‘Ordinary’ Matter
Recent astronomical discoveries reveal both fifty-five percent more silver in the Sun and the whereabouts of missing ordinary matter.
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James Webb Space Telescope discovers how black holes feed themselves
The James Webb Space Telescope has captured new data on black hole fuel sources and the unexpectedly rapid development of early galaxies.
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Researchers just uncovered more about the asteroid that killed the dinosaurs 66 million years ago
Researchers have identified a rare class of 'oddball' meteorite as the catalyst for the mass extinction of dinosaurs 66 million years ago.
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A 1971 prediction by Stephen Hawking just came true with a cosmic collision 1.3 billion light-years away:
A cosmic collision 1.3 billion light-years away has validated a 1971 prediction by Stephen Hawking through the detection of gravitational waves.
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NASA's Roman Space Telescope set to unlock the universe's biggest mysteries
NASA's Nancy Grace Roman Space Telescope is poised to transform cosmic understanding by observing distant black holes that shred stars.
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99% of a core-collapse supernova’s energy is invisible
Physicists have recorded the first neutrino "whisper" from a combined billion supernovae across the universe, revealing the invisible energy of stellar collapse.
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The James Webb Space Telescope found tiny “little red dots” that looked like impossibly compact galaxies — but astronomers now suspect many may be “black hole stars,” young black holes wrapped in gas so dense that the material falling into them produces
The James Webb Space Telescope has detected 'little red dots' that may be 'black hole stars' rather than compact galaxies.
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Space jam: astronomers detect ‘raspberry sugar’ on dust cloud in Milky Way
Astronomers have detected a specific four-carbon sugar lurking within a dust cloud near the center of the Milky Way galaxy.
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Gravitational waves reveal hidden populations within black hole mergers
Gravitational wave analysis has uncovered 'second-generation' black holes, suggesting some are born from previous black hole mergers.
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Evidence Mounts for Hierarchical Black Hole Mergers
Researchers have identified a massive new catalog of 390 gravitational-wave events, suggesting some black holes are formed by previous mergers.
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Euclid discovers the most ancient quasars in the universe
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Astrophysicists Puzzle Over Webb’s New Universe
Astrophysicists face a major cosmic mystery as new observations from the James Webb Space Telescope reveal perplexing celestial objects.
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Giant exoplanet may hold a magnetic grip on its host star
Giant exoplanet’s magnetic field may be gripping its star, linking two worlds in unprecedented magnetic interaction.
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A single origin story for the Milky Way's most mysterious stars
Astronomers are reconsidering the heart of the Milky Way as a hidden black hole may explain the origin of the galaxy's most mysterious stars.
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The universe should look the same in all directions at large scales, but DESI data suggest otherwise
New DESI findings reveal gigaparsec‑scale cosmic structures that challenge the universe’s assumed isotropy.
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GW250114 reveals signatures of post-merger black-hole horizon
Astronomers have detected the first fingerprints of a black hole's event horizon following a merger event known as GW250114.
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Titan and Pluto exhibit the same mysterious spectral feature—and researchers can't figure out its origin
Researchers have identified an identical, unexplained chemical signature on both Titan and Pluto using the James Webb Space Telescope.
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A Dark Dimension Could Link Two of the Universe’s Great Unknowns
Scientists are investigating a 'magic line' and a dark dimension that may link the universe's greatest mysteries and rewrite cosmic history.
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When JWST looked at XLSSC 122, a galaxy cluster 10.4 billion light-years away, it caught gravity bending light from galaxies about 12 billion years in the past, and a dark matter core packed too tightly for cosmic noon
The James Webb Space Telescope has discovered a mature galaxy cluster 10.4 billion light-years away, challenging existing timelines of cosmic evolution.
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Our sun is destined to 'kick and spit' its way across the solar system when it dies
New research explores the violent end-of-life process of stars, suggesting our sun will 'kick and spit' as it moves across the solar system.