ESA News

March 18, 2026

Top Headlines

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 ...

NASA’s Perseverance Rover Completes the First AI-planned Drive on Mars

Feb. 2, 2026 NASA’s Perseverance rover has just made history by driving across Mars using routes planned by artificial intelligence instead of human operators. A vision-capable AI analyzed the same images and terrain data normally used by rover planners, ...

Robots Descend Into Lava Tubes to Prepare for Future Moon Bases

Feb. 2, 2026 Hidden lava tunnels on the Moon and Mars could one day shelter human explorers, offering natural protection from radiation and space debris. A European research team has unveiled a bold new mission concept that uses three different robots working ...

Scientists Sent Viruses to Space and They Evolved in Surprising Ways

Jan. 18, 2026 When scientists sent bacteria-infecting viruses to the International Space Station, the microbes did not behave the same way they do on Earth. In microgravity, infections still occurred, but both viruses and bacteria evolved differently over time. ...

SETI Watched a Pulsar Flicker for Months and Found Space Keeps Shifting

Jan. 6, 2026 A distant pulsar’s radio signal flickers as it passes through space, much like stars twinkle in Earth’s atmosphere. By monitoring this effect for 10 months, researchers watched the pattern slowly evolve as gas, Earth, and the pulsar all moved. ...

What Are Asteroids Really Made of? New Analysis Brings Space Mining Closer to Reality

Dec. 25, 2025 Scientists are digging into the hidden makeup of carbon-rich asteroids to see whether they could one day fuel space exploration—or even be mined for valuable resources. By analyzing rare meteorites ...

Subaru Telescope Reveals a Hidden Giant Planet

Dec. 22, 2025 Astronomers have uncovered a massive hidden planet and a rare “failed star” by combining ultra-precise space data with some of the sharpest ground-based images ever taken. Using the Subaru Telescope in Hawaiʻi, the OASIS survey tracked subtle ...

Gravitational Waves May Reveal Hidden Dark Matter Around Black Holes

Dec. 19, 2025 Gravitational waves from black holes may soon reveal where dark matter is hiding. A new model shows how dark matter surrounding massive black holes leaves detectable fingerprints in the waves recorded by future space ...

Scientists Are Turning Earth Into a Giant Detector for Hidden Forces Shaping Our Universe

Dec. 6, 2025 SQUIRE aims to detect exotic spin-dependent interactions using quantum sensors deployed in space, where speed and environmental conditions vastly improve sensitivity. Orbiting sensors tap into ...

Space Is Filling with Junk and Scientists Have a Fix

Dec. 3, 2025 Earth’s orbit is getting crowded with broken satellites and leftover rocket parts. Researchers say the solution is to build spacecraft that can be repaired, reused, or recycled instead of abandoned. They also want new tools to collect old debris ...

Solar Superstorm Gannon Crushed Earth’s Plasmasphere to a Record Low

Nov. 23, 2025 A massive solar storm in May 2024 gave scientists an unprecedented look at how Earth’s protective plasma layer collapses under intense space weather. With the Arase satellite in a perfect observing position, researchers watched the plasmasphere ...

Japanese Spacecraft Faces a Massive Challenge from a House-size Asteroid

Nov. 21, 2025 New observations show that asteroid 1998 KY26 is a mere 11 meters across and spinning twice as fast as previously thought. The discovery adds complexity to Hayabusa2’s 2031 mission but also heightens scientific interest. The asteroid’s ...

Latest Headlines

updated 7:57am EDT

NASA’s Webb Captures a Bizarre Brain-Shaped Nebula Around a Dying Star

Mar. 17, 2026 The James Webb Space Telescope has revealed new details in a bizarre nebula that looks like a brain floating in space. Formed by a dying star, the “Exposed Cranium” nebula shows layered gas and a ...

Our Sun May Have Escaped the Milky Way’s Center With Thousands of Twin Stars

Mar. 13, 2026 Scientists have uncovered evidence that our Sun may have traveled across the Milky Way as part of a massive migration of Sun-like stars billions of ...

Cosmic Voids Look Empty but They May Be Tearing the Universe Apart

Mar. 10, 2026 Cosmic voids may seem like the emptiest places in the universe, stripped of matter, radiation, and even dark matter. But they’re far from nothing. Even in these vast empty regions, the fundamental ...

NASA DART Mission Reveals Asteroids Throw “cosmic Snowballs” at Each Other

Mar. 8, 2026 Asteroids with tiny moons may be quietly trading material across space. Images from NASA’s DART mission revealed faint streaks on the moon ...

James Webb Reveals a Barred Spiral Galaxy Shockingly Early in the Universe

Feb. 27, 2026 Astronomers have spotted what may be one of the universe’s earliest barred spiral galaxies — a striking cosmic structure forming just 2 billion years after the Big Bang. The galaxy, COSMOS-74706, ...

James Webb Space Telescope Captures Strange Magnetic Forces Warping Uranus

Feb. 21, 2026 For the first time, scientists have mapped Uranus’s upper atmosphere in three dimensions, tracking temperatures and charged particles up to 5,000 kilometers above the clouds. Webb’s sharp vision ...

NASA’s Hubble Spots Nearly Invisible “ghost Galaxy” Made of 99% Dark Matter

Feb. 21, 2026 Astronomers have uncovered one of the most mysterious galaxies ever found — a dim, ghostly object called CDG-2 that is almost entirely made of dark ...

Rocky Planet Discovered in Outer Orbit Challenges Planet Formation Theory

Feb. 14, 2026 Astronomers have uncovered a distant planetary system that flips a long-standing rule of planet formation on its head. Around the small red dwarf star LHS 1903, scientists expected to find rocky ...

Twin Beams Blast from a Hidden Star in Stunning Hubble Space Telescope Image

Feb. 13, 2026 A dazzling new Hubble image peels back the layers of the mysterious Egg Nebula, a rare and fleeting phase in a Sun-like star’s death just 1,000 ...

Radar Evidence Suggests a Massive Lava Tube Beneath Venus

Feb. 12, 2026 Scientists have uncovered evidence of a massive underground lava tube hidden beneath the surface of Venus, revealing a new layer of the planet’s volcanic history. By reexamining radar data from ...

Four Astronauts Enter Quarantine as NASA’s SpaceX Crew-12 Launch Nears

Feb. 2, 2026 NASA’s SpaceX Crew-12 team has entered a carefully controlled two-week quarantine as the countdown begins for their journey to the International Space Station. The four astronauts—representing ...

Astronomers Discover an Earth-Like Planet That May Be Colder Than Mars

Feb. 12, 2026 A newly identified planet candidate, HD 137010 b, looks strikingly Earth-like in size and orbit — but it may be colder than Mars due to its dimmer star. If it has a thick enough atmosphere, though, ...

Scientists Just Mapped the Hidden Structure Holding the Universe Together

Feb. 3, 2026 Astronomers have produced the most detailed map yet of dark matter, revealing the invisible framework that shaped the Universe long before stars and galaxies formed. Using powerful new observations ...

Earthquake Sensors Can Hear Space Junk Falling to Earth

Jan. 24, 2026 Falling space junk is becoming a real-world hazard, and scientists have found a clever new way to track it using instruments already listening to the Earth itself. By tapping into networks of ...

The Early Universe Supercharged Black Hole Growth

Jan. 26, 2026 Astronomers may have finally cracked one of the universe’s biggest mysteries: how black holes grew so enormous so fast after the Big Bang. New simulations show that early, chaotic galaxies created ...

Spacecraft Captures the "magnetic Avalanche" That Triggers Giant Solar Explosions

Jan. 21, 2026 Solar Orbiter has captured the clearest evidence yet that a solar flare grows through a cascading “magnetic avalanche.” Small, weak magnetic disturbances rapidly multiplied, triggering stronger ...

A Dying Star’s Final Breath Glows in a New Webb Image of the Helix Nebula

Jan. 26, 2026 Webb’s latest image of the Helix Nebula reveals a dramatic close-up of a dying star shedding its outer layers. The detailed view highlights glowing knots of gas shaped by fast-moving stellar winds ...

NASA Is Set to Send Astronauts Around the Moon Again

Jan. 25, 2026 NASA is moving into a new phase of space exploration, with major progress across human spaceflight, science missions, and advanced technology. In just one year, the agency has launched multiple ...

NASA Astronaut Suni Williams Retires After 608 Days in Space and Nine Spacewalks

Jan. 22, 2026 NASA astronaut Suni Williams has retired after 27 years of service and a career defined by endurance, leadership, and firsts in space. She spent 608 days in orbit, completed nine spacewalks, and ...

Life’s Chemistry May Begin in the Cold Darkness of Space

Jan. 21, 2026 New experiments reveal that protein precursors can form naturally in deep space under extreme cold and radiation. Scientists found that simple amino acids bond into peptides on interstellar dust, ...

NASA’s Artemis II Reaches the Launch Pad and the Countdown to the Moon Begins

Jan. 19, 2026 NASA’s Artemis II rocket has reached its launch pad after a painstaking overnight crawl across Kennedy Space Center. Engineers are now preparing for crucial fueling and countdown tests ahead of the ...

NASA Brings Crew-11 Home Early in Rare Medical Evacuation

Jan. 16, 2026 SpaceX Crew-11 splashed down safely in the Pacific after more than five months in orbit aboard the International Space Station. The four astronauts completed over 140 experiments and traveled nearly ...

A White Dwarf’s Cosmic Feeding Frenzy Revealed by NASA

Jan. 8, 2026 Using NASA’s IXPE, astronomers captured an unprecedented view of a white dwarf star actively feeding on material from a companion. The data revealed giant columns of ultra-hot gas shaped by the ...

Spacecraft Capture the Sun Building a Massive Superstorm

Jan. 13, 2026 Scientists have pulled back the curtain on one of the most extreme solar regions seen in decades, tracking it almost nonstop for three months as it unleashed powerful space weather. By combining ...

Astronomers Find a Ghost Galaxy Made of Dark Matter

Jan. 9, 2026 Hubble has revealed a strange cosmic object called Cloud-9, a dark matter–dominated cloud with no stars at all. Scientists believe it is a “failed galaxy,” a leftover building block from the ...

Astronomers Measure the Mass of a Rogue Planet Drifting Through the Galaxy

Jan. 4, 2026 Scientists have discovered a rogue planet roaming the Milky Way after combining observations from Earth and a space telescope. This rare dual perspective allowed them to weigh the planet and pinpoint ...

Astronomers Discover Stars Don’t Spread Life’s Ingredients the Way We Thought

Jan. 12, 2026 Scientists observing the red giant star R Doradus have found that starlight isn’t strong enough to drive its stellar winds, overturning a long-standing theory. The dust grains around the star are ...

What Scientists Found Inside Titan Was Not What Anyone Expected

Dec. 20, 2025 For years, scientists thought Saturn’s moon Titan hid a global ocean beneath its frozen surface. A new look at Cassini data now suggests something very different: a thick, slushy interior with ...

Something Fundamental About Black Holes May Be Changing

Dec. 27, 2025 New observations reveal that the relationship between ultraviolet and X-ray light in quasars has changed over billions of years. This unexpected shift suggests the structure around supermassive black ...

Webb Finds a Hidden Atmosphere on a Molten Super-Earth

Dec. 14, 2025 Webb’s latest observations reveal a hellish world cloaked in an unexpected atmosphere: TOI-561 b, an ultra-hot rocky planet racing around its star in under 11 hours. Despite being blasted by ...