Using the Keck Observatory, astronomers measured the spins of dozens of giant planets and brown dwarfs orbiting distant stars. They found that giant...

   A bold claim that the universe’s accelerating expansion was an illusion has been put to the test and failed. Researchers found that the study behind...

   NASA has selected the Artemis III crew for a high-stakes 2027 mission designed to test the future of lunar exploration. Astronauts will launch aboard...

   JWST has revealed dramatic differences between the dawn and dusk regions of the scorching exoplanet WASP-121 b. Fierce winds appear to carry heat...

   Scientists found that transfer learning can make the search for new physics in the universe much faster, slashing the need for expensive simulations....

   MIT researchers have shown that one fuel can power both chemical and electric spacecraft thrusters, potentially transforming what small satellites...

   The mysterious Amaterasu particle may not be a proton at all. New research suggests that some of the most extreme cosmic rays could be ultraheavy...

   Astronomers have spent years searching for a possible hidden giant planet far beyond Neptune. Unusual orbits among distant Kuiper Belt objects have...

   NASA says a long-running air leak aboard the ISS recently worsened, leading engineers to investigate new suspected crack locations and consider a...

   What if our biggest idea about reality is built on a hidden misunderstanding? A new philosophical look at space-time challenges the popular view that...

   A lightweight new X-ray telescope could finally give scientists something they’ve never had before: a complete chemical map of the Moon. Researchers...

   Scientists have proposed a new method for finding tightly bound supermassive black hole pairs by searching for stars that flash repeatedly as their...

   NASA’s PExT terminal has shown that spacecraft can seamlessly communicate through multiple government and commercial networks, a major step beyond...

   Scientists have uncovered a surprising force that may help explain how binary star systems form so quickly. New supercomputer simulations show that...

   NASA’s James Webb Space Telescope has uncovered unusual chemistry in interstellar comet 3I ATLAS, including the first direct detection of methane on...

   June’s night sky delivers several must-see events, starting with a close encounter between Venus and Jupiter after sunset. Mercury joins the pair to...

   Astronomers have finally cracked the mystery behind a strange class of repeating cosmic signals that has baffled scientists for years. Using...

   NASA’s Roman Space Telescope could revolutionize the search for alien worlds by discovering around 100,000 exoplanets far more than all previous...

   A stunning spiral galaxy called Messier 88 is racing through the crowded Virgo Cluster on a journey that will dramatically reshape its future. At its...

   A decades-old mystery about Saturn has finally been solved thanks to the James Webb Space Telescope. Scientists discovered that Saturn’s changing...

   Scientists say moons around rogue planets wandering through the galaxy could remain warm enough for life thanks to tidal heating and hydrogen-rich...

   A giant planet nearly 700 light-years away has a bizarre daily weather cycle where mineral clouds appear every morning and vanish by nightfall. Using...

   NASA’s Fermi telescope has detected what may be the first confirmed gamma-ray signal from a superluminous supernova one of the most extreme...

   NASA’s Psyche spacecraft just used Mars as a giant gravitational slingshot to continue its journey toward a strange metal rich asteroid. The close...

   Scientists used some of the most advanced plasma simulations ever created to uncover how the universe builds enormous magnetic fields out of...

   Scientists believe a dust-filled ring just outside Jupiter acted like a cosmic planetesimal factory, producing multiple generations of early space...

   A mysterious particle from deep space has scientists buzzing after the most energetic neutrino ever detected slammed through the Mediterranean Sea....

   What if wormholes were never cosmic tunnels at all? New research suggests Einstein and Rosen’s famous bridge may actually reveal something even...

   NASA’s Psyche spacecraft skimmed past Mars in a precision flyby that helped catapult it deeper into space toward its ultimate target: the bizarre...

   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...

   Mysterious red auroras spotted over Japan were found reaching astonishingly high altitudes, even during space storms considered relatively mild. The...

   A hidden crater in South Korea may hold clues to one of the biggest turning points in Earth’s history: the rise of oxygen. Scientists discovered...

   Astronomers using NASA’s James Webb Space Telescope have uncovered a rare world unlike anything in our solar system a giant planet about the size of...

   Jupiter’s storms aren’t just gigantic they may unleash lightning far more powerful than anything on Earth. Using NASA’s Juno spacecraft, scientists...

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

   Astronomers have uncovered a strange magnetic flip hidden inside the Milky Way. Using a new radio telescope, researchers mapped the galaxy’s magnetic...

   Black holes crashing together may be revealing clues about dark matter hidden across the universe. Physicists created a new model predicting how dark...

   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...

   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...

   Time might be even stranger than Einstein imagined. Physicists are now exploring the possibility that a single clock could exist in a quantum...

   Astronomers have revealed the sharpest image ever captured of a filament in the cosmic web the enormous hidden structure connecting galaxies across...

   A colossal valley near Mars’s equator is revealing dramatic clues about the Red Planet’s watery and volcanic past. Stretching roughly 1,300...

   NASA is testing a next-generation space computer chip that could give spacecraft the ability to operate far more independently in deep space. The...

   NASA’s Roman Space Telescope could expose a vast hidden population of neutron stars lurking unseen across the Milky Way. By detecting subtle shifts...

   Researchers in Japan traced a hidden medieval solar storm using ancient tree rings and centuries-old sky observations. The team linked reports of...

   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...

   Scientists studying mysterious ultra-powerful cosmic rays have uncovered a surprising hidden pattern that could finally help explain where these...

   Earth is quietly collecting radioactive debris from an ancient stellar explosion as our Solar System drifts through a giant cloud of gas and dust...

   A medieval monk may have beaten Edmond Halley to one of astronomy’s greatest discoveries by nearly 700 years. Researchers say Eilmer of Malmesbury...

   Hubble has revealed a giant planet-forming disk unlike anything astronomers have seen before. Nicknamed Dracula’s Chivito, the enormous structure...