Asteroids, Comets and Meteors News

June 17, 2025

Top Headlines

Black Holes Could Act as Natural Supercolliders -- And Help Uncover Dark Matter

June 5, 2025 — Supermassive black holes might naturally replicate the colossal energies of man-made particle colliders possibly even revealing dark matter offering a cosmic shortcut to discoveries that would ...

Millions of New Solar System Objects to Be Found and 'Filmed in Technicolor' -- Studies Predict

June 3, 2025 — Astronomers have revealed new research showing that millions of new solar system objects are likely to be detected by a brand-new facility, which is expected to come online later this ...

Could 'Pausing' Cell Death Be the Final Frontier in Medicine on Earth and Beyond?

May 30, 2025 — The process of necrosis, a form of cell death, may represent one of the most promising ways to change the course of human aging, disease and even space travel, according to a new ...

Cosmic Mystery Deepens as Astronomers Find Object Flashing in Both Radio Waves and X-Rays

May 28, 2025 — A team of international astronomers have discovered a new cosmic object emitting both radio waves and ...

'Raindrops in the Sun's Corona': New Adaptive Optics Shows Stunning Details of Our Star's Atmosphere

May 27, 2025 — Scientists have produced the finest images of the Sun's corona to date. To make these high-resolution images and movies, the team developed a new 'coronal adaptive optics' system that removes blur ...

Why Are Some Rocks on the Moon Highly Magnetic?

May 23, 2025 — Scientists may have solved the mystery of why the moon shows ancient signs of magnetism although it has no magnetic field today. An impact, such as from a large asteroid, could have generated a cloud of ionized particles that briefly enveloped the ...

Astronomers Observe Largest Ever Sample of Galaxies Up to Over 12 Billion Light Years Away

May 19, 2025 — The largest sample of galaxy groups ever detected has been presented by a team of international astronomers using data from the James Webb Space telescope (JWST) in an area of the sky called COSMOS ...

Streaked Slopes on Mars Probably Not Signs of Water Flow, Study Finds

May 19, 2025 — Researchers analyzed a global database of 500,000 strange streaks that occur on steep Martian slopes, concluding that they're most likely caused by dry processes rather than liquid ...

Astrophysicist Searches for Ripples in Space and Time in New Way

May 12, 2025 — Massive ripples in the very fabric of space and time wash over Earth constantly, although you'd never notice. An astrophysicist is trying a new search for these gravitational ...

NASA's NICER Maps Debris from Recurring Cosmic Crashes

May 6, 2025 — Astronomers have probed the physical environment of repeating X-ray outbursts near monster black holes thanks to data from NASA's NICER (Neutron star Interior Composition Explorer) and other ...

A Snapshot of Relativistic Motion: Special Relativity Made Visible

May 5, 2025 — In 1959, physicists James Terrell and Roger Penrose (Nobel laureate in 2020) independently concluded that fast-moving objects should appear rotated. However, this effect has never been demonstrated. Now, scientists have succeeded for the first time ...

Space Junk Falling to Earth Needs to Be Tracked: Meteoroid Sounds Can Help

May 4, 2025 — Space junk and meteoroids are falling to Earth every year, posing a growing risk as they re-enter the atmosphere at high speeds. Researchers are using infrasound sensors to track these objects, including bolides, which are meteoroids breaking apart ...

Latest Headlines

updated 2:25am EDT

Tiny Orange Beads Found by Apollo Astronauts Reveal Moon’s Explosive Past

June 16, 2025 — When Apollo astronauts stumbled across shimmering orange beads on the moon, they had no idea they were gazing at ancient relics of violent volcanic activity. These glass spheres, tiny yet ...

Webb Space Telescope Reveals Starburst Galaxies That Lit Up the Early Universe

June 13, 2025 — Data from NASA's James Webb Space Telescope has revealed dozens of small galaxies that played a starring role in a cosmic makeover that transformed ...

Sun’s Secret Storms Exposed: NASA's Codex Unveils a Turbulent Corona

June 11, 2025 — NASA s CODEX experiment aboard the International Space Station is revealing the Sun like never before. Using advanced filters and a specialized coronagraph, CODEX has captured images showing that the ...

From the Andes to the Beginning of Time: Telescopes Detect 13-Billion-Year-Old Signal

June 11, 2025 — Astronomers have pulled off an unprecedented feat: detecting ultra-faint light from the Big Bang using ground-based telescopes. This polarized light ...

Sun Unleashes Monster Solar Storm: Rare G4 Alert Issued for Earth

June 10, 2025 — A violent solar eruption on May 31 launched a coronal mass ejection (CME) hurtling toward Earth, triggering a rare G4-level geomagnetic storm alert. Captured in real-time by U.S. Naval Research ...

What Lies Beneath: Using Rock Blasted from Craters to Probe the Martian Subsurface

May 15, 2025 — By analyzing how far material ejected from an impact crater flies, scientists can locate buried glaciers and other interesting subsurface ...

New Research Shatters Long-Held Beliefs About Asteroid Vesta

Apr. 29, 2025 — For decades, scientists believed Vesta, one of the largest objects in our solar system's asteroid belt, wasn't just an asteroid and eventually concluded it was more like a planet with a crust, mantle ...

Billion-Year-Old Impact in Scotland Sparks Questions About Life on Land

Apr. 29, 2025 — New research has revealed that a massive meteorite struck northwestern Scotland about 200 million years later than previously thought, in a discovery that not only rewrites Scotland's geological ...

Volcanic History and Clues to Ancient Life on Mars

Apr. 25, 2025 — Researchers use the sophisticated technology on NASA's Perseverance rover to analyze volcanic rocks in Mars' Jezero Crater. Their findings show that some of the same volcanic processes that led to ...

Evidence Blasted Into Space: Mystery Why Some Meteorites Look Less Shocked Solved

Apr. 25, 2025 — Carbon-containing meteorites look like they had less severe impacts than those without carbon because the evidence was blasted into space by gases ...

Astronomers Find Earth-Like Exoplanets Common Across the Cosmos

Apr. 25, 2025 — Astronomers have discovered that super-Earth exoplanets are more common across the universe than previously thought. While it can be relatively easy to locate worlds that orbit close to their star, ...

Scientists Use James Webb Space Telescope to Better Understand Solar System's Origins

Apr. 24, 2025 — Using the James Webb Space Telescope (JWST), scientists analyzed far-away bodies -- known as Trans-Neptunian Objects (TNOs) -- and found varying traces of methanol. The discoveries are helping them ...

Innovative Approaches Advance Search for Ice on the Moon

Apr. 23, 2025 — Scientists and space explorers have been on the hunt to determine where and how much ice is present on the Moon. Water ice would be an important resource at a future lunar base, as it could be used ...

Astronomers Discover a Planet That's Rapidly Disintegrating, Producing a Comet-Like Tail

Apr. 22, 2025 — A planet 140 light-years from Earth is rapidly coming apart due to its close proximity to its star. The roasting planet is effectively evaporating away: It sheds an enormous amount of surface ...

Did It Rain or Snow on Ancient Mars? New Study Suggests It Did

Apr. 21, 2025 — Geologists weigh in on a long-running debate about Mars: Billions of years ago, was the Red Planet warm and wet or cold and ...

Scientists Probe the Mystery of Titan's Missing Deltas

Apr. 18, 2025 — New research finds that despite large rivers and seas of liquid methane, Saturn's moon Titan seems mostly devoid of river deltas, raising new questions about the surface dynamics on this alien ...

Curiosity Rover Finds Large Carbon Deposits on Mars

Apr. 17, 2025 — Research from NASA's Curiosity rover has found evidence of a carbon cycle on ancient ...

Ever Wonder Why Some Meteor Showers Are So Unpredictable?

Apr. 16, 2025 — Why do comets and their meteoroid streams weave in and out of Earth's orbit and their orbits disperse over time? Researchers show that this is not due to the random pull of the planets, but ...

Crystal Clues on Mars Point to Watery and Possibly Life-Supporting Past

Apr. 16, 2025 — A new study analyzing data from NASA's Perseverance rover has uncovered compelling evidence of multiple mineral-forming events just beneath the Martian surface -- findings that bring scientists ...

Scientists Find Evidence That Overturns Theories of the Origin of Water on Earth

Apr. 16, 2025 — Researchers have helped overturn the popular theory that water on Earth originated from asteroids bombarding its surface; Scientists have analyzed a meteorite analogous to the early Earth to ...

Mysterious Atmosphere of 'Rosetta Stone' Exoplanet

Apr. 15, 2025 — A new study modeled the chemistry of TOI-270 d, an exoplanet between Earth and Neptune in size, finding evidence that it could be a giant rocky planet shrouded in a thick, hot atmosphere. TOI-270 d ...

Scientists May Have Solved a Puzzling Space Rock Mystery

Apr. 14, 2025 — Researchers may have answered one of space science's long-running questions -- and it could change our understanding of how life began. Carbon-rich asteroids are abundant in space yet make up ...

From Boring to Bursting: Giant Black Hole Awakens

Apr. 11, 2025 — Astronomers are investigating the longest and most energetic bursts of X-rays seen from a newly awakened black hole. Watching this strange behavior unfold in real time offers a unique opportunity to ...

'Hidden Galaxies': Key to Unlocking Some of Universe's Secrets

Apr. 9, 2025 — Astronomers have peered back in time to find what looks like a population of 'hidden' galaxies that could hold the key to unlocking some of the universe's secrets. If their existence ...

Saturn's Moon Titan Could Harbor Life, but Only a Tiny Amount, Study Finds

Apr. 7, 2025 — Despite its uniquely rich inventory of organic molecules, Saturn's largest moon, Titan, may be able to support only a minuscule amount of biomass, if life exists on the moon, according to a ...

What If We Find Nothing in Our Search for Life Beyond Earth?

Apr. 7, 2025 — What if we spend decades building advanced telescopes to search for life on other planets and come up emptyhanded? A recent study exploring what we can learn about life in the universe -- even if we ...

Solar Cells Made of Moon Dust Could Power Future Space Exploration

Apr. 3, 2025 — The same dirt that clings to astronauts' boots may one day keep their lights on. Researchers created solar cells made out of simulated Moon dust. The cells convert sunlight into energy ...

Existing International Law Can Help Secure Peace and Security in Outer Space

Apr. 2, 2025 — World leaders should look to existing international law on the use of force to address the threat of space becoming ever more militarized, a new study ...

Asteroid Impact Threat Estimates Improved for the Earth and the Moon

Apr. 2, 2025 — An international team is currently closely tracking the near-Earth asteroid 2024 YR4. The impact probability estimates for the year 2032 has been reduced from a peak of 3 percent to below 0.001 ...

Insight from One of Milky Way's Most Extreme Environments

Apr. 2, 2025 — In new images, scientists have gotten the closest look yet at Sagittarius C -- a 'stellar nursery' where clouds of gas and dust have collapsed to form thousands of new ...