Astrophysics News

May 23, 2026

Top Headlines

NASA’s Powerful Roman Space Telescope Is About to Transform Astronomy

May 18, 2026 NASA’s Nancy Grace Roman Space Telescope is now aiming for an earlier launch in September 2026. Designed to explore dark matter, dark energy, and distant exoplanets, the telescope will capture massive, ultra-detailed surveys of the cosmos using ...

NASA’s New AI Space Chip Could Let Spacecraft Think for Themselves

May 15, 2026 NASA is testing a next-generation space computer chip that could give spacecraft the ability to operate far more independently in deep space. The radiation-hardened processor is showing performance levels hundreds of times beyond current spaceflight ...

NASA’s Roman Space Telescope Could Reveal Millions of Invisible Neutron Stars

May 15, 2026 NASA’s Roman Space Telescope could expose a vast hidden population of neutron stars lurking unseen across the Milky Way. By detecting subtle shifts in starlight caused by gravity, the mission may ...

James Webb Telescope Reveals the Clearest Map Ever of the Universe’s Cosmic Web

May 12, 2026 Astronomers using NASA’s James Webb Space Telescope have created the clearest map yet of the universe’s “cosmic web” — the enormous hidden structure that connects galaxies across space. By ...

NASA’s Psyche Probe Is About to Slingshot Around Mars at 12,000 Mph

May 11, 2026 NASA’s Psyche spacecraft is about to pull off a dramatic close flyby of Mars, skimming just 2,800 miles above the planet to get a powerful gravitational boost on its journey to the mysterious metal-rich asteroid Psyche. The maneuver will save ...

NASA Just Tested a Powerful New Thruster That Could Send Humans to Mars

May 6, 2026 A powerful new electromagnetic thruster has taken a major step forward after a successful high-energy test at NASA’s Jet Propulsion Laboratory. Fueled by lithium vapor and driven by intense magnetic forces, the experimental engine reached ...

NASA Shuts Down 49-year-old Voyager 1 Instrument to Keep It Alive

May 4, 2026 Voyager 1 just powered down a nearly 50-year-old instrument to stay alive in deep space. The spacecraft is running critically low on energy, forcing NASA to make careful sacrifices to keep its mission going. Despite the shutdown, it continues to ...

Powerful AI Finds 100+ Hidden Planets in NASA Data Including Rare and Extreme Worlds

May 3, 2026 Astronomers have unleashed a powerful new AI tool called RAVEN to comb through data from NASA’s TESS mission—and it’s paying off in a big way. By analyzing millions of stars, the system has ...

Students Build a “Cosmic Radio” to Listen for Dark Matter

Apr. 27, 2026 A group of undergraduate students pulled off something remarkable: they built their own dark matter detector and used it to probe one of physics’ biggest mysteries. Working with limited resources but plenty of creativity, they designed a ...

The Universe Is Expanding Too Fast and Scientists Still Can’t Explain It

Apr. 12, 2026 A major international effort has produced an ultra-precise measurement of the Universe’s expansion rate, confirming it’s faster than early-Universe models predict. By linking multiple distance-measuring techniques, scientists ruled out simple ...

Scientists Solve 12,800-year-old Climate Mystery Hidden in Greenland Ice

Mar. 20, 2026 A mysterious spike of platinum buried deep in Greenland’s ice has long fueled theories of a catastrophic comet or asteroid strike 12,800 years ago—possibly triggering a sudden return to icy conditions known as the Younger Dryas. But new research ...

NASA Launches Twin Spacecraft to Solve the Mystery of Mars’ Lost Atmosphere

Mar. 14, 2026 Mars didn’t always look like the barren world we see today. Over billions of years, the Sun’s solar wind stripped away much of its atmosphere, helping transform it from a warmer, wetter planet ...

Latest Headlines

updated 11:42am EDT

NASA Stunned as Strange Solar Radio Burst Lasts 19 Days

May 23, 2026 NASA scientists were stunned when a strange radio signal from the Sun refused to fade away. Instead of lasting a few hours or days like normal solar radio bursts, this one persisted for an ...

Einstein’s “wormhole” May Actually Reveal a Hidden Mirror of Time

May 22, 2026 What if wormholes were never cosmic tunnels at all? New research suggests Einstein and Rosen’s famous “bridge” may actually reveal something even stranger: time itself could flow in two ...

James Webb Discovers a Rare Giant Planet With Surprisingly Earth-Like Temperatures

May 21, 2026 Astronomers using NASA’s James Webb Space Telescope have uncovered a rare world unlike anything in our solar system — a giant planet about the ...

Jupiter’s Lightning May Be 100x More Powerful Than Earth’s

May 21, 2026 Jupiter’s storms aren’t just gigantic — they may unleash lightning far more powerful than anything on Earth. Using NASA’s Juno spacecraft, scientists discovered that some lightning bolts on ...

Scientists Discover a Strange “inside-Out” Planetary System That Shouldn’t Exist

May 21, 2026 Scientists have discovered a bizarre planetary system where a rocky world orbits farther out than giant gas planets, defying long-standing theories ...

Scientists Found a Giant Magnetic “twist” Hidden Inside the Milky Way

May 20, 2026 Astronomers have uncovered a strange magnetic “flip” hidden inside the Milky Way. Using a new radio telescope, researchers mapped the galaxy’s magnetic field in unprecedented detail and ...

A Strange Ripple in Spacetime Could Be the First Fingerprint of Dark Matter

May 19, 2026 Black holes crashing together may be revealing clues about dark matter hidden across the universe. Physicists created a new model predicting how dark matter could subtly distort gravitational waves ...

Scientists Opened a Sealed Envelope After 10 Years and Gravity Still Didn’t Make Sense

May 18, 2026 For more than 200 years, scientists have struggled to pin down the exact strength of gravity — and one physicist spent a decade chasing the answer ...

First-Ever Direct Image of the Cosmic Web Reveals the Universe’s Hidden Highways

May 16, 2026 Astronomers have revealed the sharpest image ever captured of a filament in the cosmic web — the enormous hidden structure connecting galaxies ...

Scientists Discover a Mysterious Asteroid Breaking Apart Near the Sun

May 14, 2026 A newly discovered meteor stream may be the smoking gun of an asteroid slowly disintegrating under the Sun’s intense heat. Scientists say these fiery streaks across the night sky could reveal ...

Earth Is Flying Through Ancient Supernova Debris and Scientists Found the Evidence in Antarctic Ice

May 13, 2026 Earth is quietly collecting radioactive debris from an ancient stellar explosion as our Solar System drifts through a giant cloud of gas and dust between the stars. Scientists analyzing Antarctic ice ...

Scientists Discover Hidden Chemical Signature That Could Reveal Alien Life

May 12, 2026 Scientists may have found a powerful new way to hunt for alien life — not by searching for specific molecules, but by looking for hidden patterns in how those molecules are organized. Researchers ...

Scientists Say Dante’s Inferno Described an Asteroid Impact 500 Years Before Modern Science

May 11, 2026 Dante’s Inferno may have been far more than a religious epic. New research argues that the 14th-century poet essentially imagined a catastrophic asteroid impact centuries before modern science ...

The Universe’s Biggest Black Holes May Be Forged in Violent Mergers

May 8, 2026 The Universe’s biggest black holes may not be born giants after all. Scientists analyzing gravitational-wave signals from dozens of black hole collisions found evidence that the heaviest black ...

This Strange Planet Pair Shouldn’t Exist, but It Does

May 7, 2026 A bizarre planetary pairing 190 light-years away is challenging everything astronomers thought they knew about how worlds form. A “lonely” hot Jupiter — typically found without nearby ...

Webb Space Telescope Finds a Giant Galaxy That Doesn’t Spin

May 7, 2026 Astronomers using the James Webb Space Telescope have spotted something that shouldn’t exist—at least not so early in the universe. A massive galaxy, formed less than 2 billion years after the ...

This Tiny Outer Solar System World Has an Atmosphere. It Shouldn’t

May 5, 2026 Astronomers have spotted something surprising in the far outer Solar System—a faint, short-lived atmosphere clinging to a tiny icy world that shouldn’t be able to hold one at all. The object, ...

Webb Space Telescope Reveals a Scorching “super-Earth” That Looks Like Mercury

May 5, 2026 A scorching, airless world just 48 light-years away is offering scientists a rare glimpse into the geology of distant planets. Using the James Webb Space Telescope, researchers studied LHS 3844 b—a ...

After 100 Years, Scientists Finally Uncover Hidden Rule Behind Cosmic Rays

May 14, 2026 Scientists studying mysterious ultra-powerful cosmic rays have uncovered a surprising hidden pattern that could finally help explain where these particles come from. Using the DAMPE space telescope, ...

Interstellar Comet 3I/ATLAS Contains Strange Water Never Seen in Our Solar System

May 8, 2026 A mysterious comet from beyond our solar system is giving astronomers a rare glimpse into alien worlds — and it may have formed in a place far colder and stranger than anything around our Sun. The ...

Scientists Stunned as JWST Finds Ice Clouds on a Giant Alien Planet

Apr. 22, 2026 Scientists have discovered unexpected water-ice clouds on a distant, Jupiter-like exoplanet, challenging current atmospheric models. By directly imaging Epsilon Indi Ab with the James Webb Space ...

Scientists Just Found the Milky Way’s Edge and It’s Closer Than Expected

Apr. 29, 2026 Scientists have uncovered the true boundary of the Milky Way’s star-forming region using stellar “age mapping.” They found a telltale U-shaped pattern showing that star formation drops sharply ...

NASA Curiosity Rover Finds Mysterious Life Linked Molecules on Mars

Apr. 28, 2026 Curiosity has detected a surprising variety of organic molecules on Mars, including compounds tied to the chemistry of life. Some of these molecules may be billions of years old, preserved in ancient ...

Black Hole Jets Measured for First Time and Rival the Power of 10,000 Suns

Apr. 18, 2026 Scientists have captured stunning new insights into one of the universe’s most powerful phenomena—black hole jets—by using a planet-sized network of radio telescopes. Focusing on Cygnus X-1, ...

This Massive 3D Map of 47 Million Galaxies Could Unlock Dark Energy

Apr. 28, 2026 A massive cosmic milestone has just been reached: scientists have completed the largest high-resolution 3D map of the universe ever created. Built using data from over 47 million galaxies and ...

Deadly “red Sky” Solar Storm from 800 Years Ago Discovered in Ancient Trees

May 14, 2026 Researchers in Japan traced a hidden medieval solar storm using ancient tree rings and centuries-old sky observations. The team linked reports of eerie red auroras with spikes of carbon-14 trapped in ...

Scientists Think Dark Matter Might Come in Two Forms

Apr. 10, 2026 A mysterious glow of gamma rays at the center of the Milky Way has long hinted at dark matter, but the lack of similar signals in smaller dwarf galaxies has cast doubt on that idea. Now, researchers ...

This Exotic Particle Could Finally Explain Why Matter Has Mass

Apr. 25, 2026 A major physics experiment has uncovered evidence for a strange new form of matter, where a fleeting particle gets trapped inside a nucleus. This exotic state may reveal how mass is generated, ...

A Bizarre New State of Matter May Be Hiding Inside Uranus and Neptune

Apr. 21, 2026 Deep inside planets like Uranus and Neptune, scientists may have uncovered a bizarre new state of matter where atoms behave in unexpected ways. Advanced simulations suggest that carbon and hydrogen, ...

This “forbidden” Exoplanet Has an Atmosphere Scientists Can’t Explain

Apr. 6, 2026 A strange “forbidden” planet spotted by the James Webb Space Telescope is turning planetary science on its head. TOI-5205 b, a Jupiter-sized world orbiting a small, cool star, has an atmosphere ...