Space & Time News
April 30, 2025
Top Headlines
Apr. 28, 2025 — Astrophysicists have discovered a potentially star-forming cloud that is one of the largest single structures in the sky and among the closest to the sun and Earth ever to be detected. The scientists have named the molecular hydrogen cloud 'Eos,' ...
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, planets with wider paths can be difficult to ...
Apr. 17, 2025 — Research from NASA's Curiosity rover has found evidence of a carbon cycle on ancient ...
Apr. 16, 2025 — Astronomers have detected the most promising signs yet of a possible biosignature outside the solar system, although they remain ...
Latest Headlines
updated 1:57pm EDT
Apr. 28, 2025 — The NASA New Horizons spacecraft's extensive observations of Lyman-alpha emissions have resulted in the first-ever map from the galaxy at this ...
Apr. 28, 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 ...
Apr. 28, 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 ...
Apr. 18, 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 ...
Apr. 24, 2025 — The world's largest solar telescope has reached an important milestone. The data published now were obtained during the technical commissioning of the ...
Apr. 24, 2025 — Carbon-containing meteorites look like they had less severe impacts than those without carbon because the evidence was blasted into space by gases ...
Apr. 24, 2025 — Using the James Webb Space Telescope (JWST), scientists analyzed far-away bodies -- known as Trans-Neptunian Objects (TNOs) -- and found varying ...
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 ...
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 ...
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 ...
Earlier Headlines
Apr. 18, 2025 — Researchers have developed a new coronagraph that could make it possible to see distant exoplanets obscured by light from their parent ...
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 ...
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 ...
Apr. 16, 2025 — A new study suggests the universe may rotate -- just extremely slowly. The finding could help solve one of astronomy's biggest ...
Apr. 16, 2025 — Astronomers have found a planet that orbits at an angle of 90 degrees around a rare pair of peculiar stars. This is the first time we have strong evidence for one of these 'polar planets' ...
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 ...
Apr. 16, 2025 — An international team has discovered the most distant spiral galaxy candidate known to date. This ultra-massive system existed just one billion years after the Big Bang and already shows a remarkably ...
Apr. 16, 2025 — Scientists have designed a 'cosmic radio' detector which could discover dark matter in 15 ...
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 ...
Apr. 15, 2025 — Observations of Jupiter show that ammonia is unevenly distributed in the upper atmosphere, against expectations of uniform mixing. Scientists found evidence for a complicated but apparently real ...
Apr. 15, 2025 — Extreme cosmic events such as colliding black holes or the explosions of stars can cause ripples in spacetime, so-called gravitational waves. Their discovery opened a new window into the universe. To ...
Apr. 15, 2025 — First ever supercomputer simulations of Mars with a fully molten core could explain the Red Planet's unusual magnetic field. Billions of years ago, Mars had an active magnetic field. ...
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 ...
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 ...
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 ...
Apr. 10, 2025 — A team has revealed new insights into the motion of massive stars in the Small Magellanic Cloud (SMC), a small galaxy neighboring the Milky Way. Their findings suggest that the gravitational pull of ...
Apr. 10, 2025 — A new study using functional magnetic resonance imaging (fMRI) reveals the neural mechanisms that contribute to urinary incontinence, a common condition affecting stroke survivors that has a ...
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 ...
Apr. 9, 2025 — The NASA/ESA Solar Orbiter recently recorded the highest-ever concentration of a rare helium isotope (3He) emitted from the Sun. A Southwest Research Institute-led team of scientists sought the ...
Apr. 9, 2025 — Scientists have discovered key conditions needed for a stellar black hole to create plasma jets. Their findings show that when superheated gas material experiences a rapid shrinkage towards the black ...
Friday, April 18, 2025
- Turning Down Starlight to Spot New Exoplanets
- Scientists Probe the Mystery of Titan's Missing Deltas
Wednesday, April 16, 2025
- Ever Wonder Why Some Meteor Showers Are So Unpredictable?
- Cosmic Twist: The Universe Could Be Spinning
- 'Big Surprise': Astronomers Find Planet in Perpendicular Orbit Around Pair of Stars
- Crystal Clues on Mars Point to Watery and Possibly Life-Supporting Past
- The Most Distant Twin of the Milky Way Ever Observed
- 'Cosmic Radio' Could Find Dark Matter in 15 Years
- Scientists Find Evidence That Overturns Theories of the Origin of Water on Earth
Tuesday, April 15, 2025
- On Jupiter, It's Mushballs All the Way Down
- AI Finds New Ways to Observe the Most Extreme Events in the Universe
- Molten Martian Core Could Explain Red Planet's Magnetic Quirks
- Mysterious Atmosphere of 'Rosetta Stone' Exoplanet
Monday, April 14, 2025
Friday, April 11, 2025
Thursday, April 10, 2025
- Our Closest Neighboring Galaxy May Be Being Torn Apart
- Key Brain Networks Behind Post-Stroke Urinary Incontinence Identified
Wednesday, April 9, 2025
- 'Hidden Galaxies': Key to Unlocking Some of Universe's Secrets
- Scientists Source Solar Emissions With Largest-Ever Concentration of Rare Helium Isotope
- Scientists Discover How Stellar-Mass Black Holes Emit Powerful Plasma Jets
Tuesday, April 8, 2025
Monday, April 7, 2025
- Saturn's Moon Titan Could Harbor Life, but Only a Tiny Amount, Study Finds
- What If We Find Nothing in Our Search for Life Beyond Earth?
Friday, April 4, 2025
Thursday, April 3, 2025
- Solar Wave Squeezed Jupiter's Magnetic Shield to Unleash Heat
- Solar Cells Made of Moon Dust Could Power Future Space Exploration
Wednesday, April 2, 2025
- Existing International Law Can Help Secure Peace and Security in Outer Space
- Galaxies Die Earlier Than Expected
- Asteroid Impact Threat Estimates Improved for the Earth and the Moon
- Insight from One of Milky Way's Most Extreme Environments
- Miso Made in Space Tastes Nuttier
- Sound Frequencies of Stars Sing of Our Galaxy's Past and Future
Monday, March 31, 2025
Tuesday, March 25, 2025
Monday, March 24, 2025
Thursday, March 20, 2025
- Oxygen Discovered in Most Distant Known Galaxy
- New DESI Results Strengthen Hints That Dark Energy May Evolve
Wednesday, March 19, 2025
Tuesday, March 18, 2025
- Nanomaterials Used to Measure Nuclear Reaction on Radioactive Nuclei Produced in Neutron Star Collisions
- Meteorites: A Geologic Map of the Asteroid Belt
Monday, March 17, 2025
- Combination of Cosmic Processes Shapes the Size and Location of Sub-Neptunes
- Webb Telescope Captures Its First Direct Images of Carbon Dioxide Outside Solar System
- Age of Upcoming Asteroid Flyby Target
Friday, March 14, 2025
Thursday, March 13, 2025
- Weighing in on a Mars Water Debate
- Detailed Map of Dust in the Milky Way
- Violent Supernovae 'triggered at Least Two Earth Extinctions'
Wednesday, March 12, 2025
- Signs of Alien Life May Be Hiding in These Gases
- Entwined Dwarf Stars Reveal Their Location Thanks to Repeated Radio Bursts
- Black Holes: Not Endings, but Beginnings? New Research Could Revolutionize Our Understanding of the Universe
Tuesday, March 11, 2025
- Four Tiny Planets Found Orbiting One of Our Nearest Stars
- Super-Earths and Mini-Neptunes: More Earth-Like Planets May Exist
- Boreal Forest: Taking Taiga's Temperature
- Small, Faint and 'unexpected in a Lot of Different Ways': Astronomers Make Galactic Discovery
Monday, March 10, 2025
- James Webb Space Telescope Reveals Unexpected Complex Chemistry in Primordial Galaxy
- Evidence of a New Phenomenon: Quantum Tornadoes in Momentum Space
- Mysterious Phenomenon at Center of Galaxy Could Reveal New Kind of Dark Matter
Thursday, March 6, 2025
Wednesday, March 5, 2025
- The Chances of Anything Coming from Mars
- Small and Large Planets Have Significantly Different Upbringings
- Astronomer Finds Gas Giant Exoplanets Formed Earlier Than Previously Thought
- Researchers Quantify the Way Rivers Bend, Opening Up the Possibility for Identifying Origins of Channels on Other Planets
- Satellite Image Analysis Delivers New Insight Into the Functional Diversity of Tropical Forests
- Neural Network Deciphers Gravitational Waves from Merging Neutron Stars in a Second
- Ultra-Hot Nova Observed Erupting: Surprising Chemical Signature
Tuesday, March 4, 2025
- Beyond Our Solar System: Scientists Identify a New Exoplanet Candidate
- NASA's Hubble Finds Kuiper Belt Duo May Be Trio
Friday, February 28, 2025
Thursday, February 27, 2025
- Designing a Satellite to Hunt Small Space Debris
- Young Star Clusters Give Birth to Rogue Planetary-Mass Objects
- The International Space Station Is Overly Sterile; Making It 'dirtier' Could Improve Astronaut Health
- NASA's Hubble Provides Bird's-Eye View of Andromeda Galaxy's Ecosystem
- Can We Find Floating Vegetation on Ocean Planets?
Wednesday, February 26, 2025
Tuesday, February 25, 2025
- Lunar Trailblazer Blasts Off to Map Water on the Moon
- ESO Observations Help Almost Fully Rule out 2024 YR4 Asteroid Impact
- Why Is Mars Red? Scientists May Finally Have the Answer
- Today's Forecast: Partially Cloudy Skies on an 'ultra-Hot Neptune'
- The Galactic Journey of Our Solar System
Monday, February 24, 2025
Thursday, February 20, 2025
- Breakthrough Study Challenges Long-Held Beliefs About the Shape of Atomic Nuclei
- In Ancient Stellar Nurseries, Some Stars Are Born of Fluffy Clouds
Wednesday, February 19, 2025
Tuesday, February 18, 2025
- Flickers and Flares: Milky Way's Central Black Hole Constantly Bubbles With Light
- Einstein Probe Catches X-Ray Odd Couple
- 'Out of Science Fiction': First 3D Observations of an Exoplanet's Atmosphere Reveal a Unique Climate
Friday, February 14, 2025
- Does Planetary Evolution Favor Human-Like Life? Study Ups Odds We're Not Alone
- Deposits Found on a Nearby Asteroid Point to Salty Water in the Outer Solar System
- 'Game Changing' Release of Type Ia Supernovae Data May Hold Key to the History of the Universe
- New Research Sheds Light on Using Multiple CubeSats for in-Space Servicing and Repair Missions
- Fully 3D-Printed Electrospray Engine
Thursday, February 13, 2025
- Creation of Black Holes Without Singularities Through Pure Gravity
- Physicists Uncover Evidence of Two Arrows of Time Emerging from the Quantum Realm
- Jumping Workouts Could Help Astronauts on the Moon and Mars, Study in Mice Suggests
- Astronomers Gauge Livability of Exoplanets Orbiting White Dwarf Stars
- Phoenix Galaxy Cluster in the Act of Extreme Cooling
Wednesday, February 12, 2025
- Tidal Energy Measurements Help Scientists Understand Titan's Composition, Orbital History
- First Detection of an Ultra-High-Energy Neutrino