Read More Scince News Space 11 days ago Inside NASA's First Astronaut Medical Evacuation Revealed Veteran astronaut Mike Fincke confirmed he was the ISS crew member whose medical issue led to NASA's first medical evacuation, highlighting the role of on-orbit ultrasound and the need for stronger space-medicine protocols.
Read More Scince News Space 11 days ago Moonquakes Found Across the Maria: A New Global Map A new global map of small ridges across the lunar maria reveals widespread, geologically young tectonic activity. The findings reshape our view of moonquakes and have implications for future lunar bases.
Read More Scince News Space 14 days ago A Tiny Martian Storm, A Big Leak: Water Lost to Space A regional Martian dust storm in 2022–2023 lofted unusually large amounts of water to high altitudes, driving a spike in hydrogen escape and altering estimates of how Mars lost its water over time.
Read More Scince News Space 15 days ago Why SpaceX's Next Starship Launch Matters for Artemis SpaceX has scheduled the twelfth Starship test for March from Starbase, using a taller third-generation Super Heavy booster. The flight is a critical step toward proving Starship for NASA's Artemis III lunar landing.
Read More Scince News Space 15 days ago Scientists Catch the Big Bang’s Primordial Soup in Motion Researchers at MIT and CERN used Z-boson-tagged collisions in the LHC to reveal that quark-gluon plasma behaves like a liquid, producing wakes and swirls when struck by a quark—offering fresh insight into the Universe's first microseconds.
Read More Scince News Space 15 days ago A Pulsar Ticking Near Sagittarius A* Could Test Gravity A candidate 8.19-ms pulsar near Sagittarius A* could become a precise clock to probe General Relativity and the environment around our Galaxy's supermassive black hole; follow-up and public data release are underway.
Read More Scince News Space 16 days ago Cosmic Volcano: Black Hole Jets Restart After 100M Years A supermassive black hole in galaxy J1007+3540 has reignited after nearly 100 million years. New LOFAR and uGMRT radio images show fresh jets nested inside ancient lobes, bent and compressed by cluster gas.
Read More Scince News Space 17 days ago Astronomers Find Strongest Candidate Dark Galaxy Yet Astronomers report CDG-2, a compelling dark galaxy candidate in the Perseus cluster, detected through its globular clusters using Hubble, Euclid and Subaru, shedding light on dark-matter-dominated systems.
Read More Scince News Space 19 days ago NASA Restarts Moon Rocket Fueling for Artemis II Test NASA restarted a second wet dress rehearsal after fixing liquid hydrogen leaks on its SLS Moon rocket. Teams aim for a leak-free fuel test before a potential March launch for Artemis II.
Read More Scince News Space 20 days ago Four Astronauts Restore Full ISS Crew After Evacuation SpaceX delivered four astronauts to the ISS on Feb. 14, restoring a full seven-person crew after a rare medical evacuation. The arrivals let NASA resume paused spacewalks and science operations aboard the orbiting laboratory.
Read More Scince News Space 21 days ago Parker Probe Rewrites the Mystery of Solar Wind Heating Parker Solar Probe's close passes reveal how the solar wind gains heat and speed. New analyses using real particle distributions and the ALPS solver revise theories of energy transfer in the sun's plasma and sharpen space weather forecasts.
Read More Scince News Space 22 days ago Space Turns Skulls Into Moving Rooms: Brain Shifts MRI scans of 26 astronauts reveal that long stays in microgravity nudge the brain upward and backward, with some regions shifting over 2 mm. Most changes recover within months, but implications for long missions remain important.
Read More Scince News Space 22 days ago Why Jupiter Is Slightly Smaller Than We Thought, Now New radio-occultation measurements from Juno shrink Jupiter's measured radius by a few kilometers, refining models of its interior, atmosphere, and formation with improved data and wind corrections.
Read More Scince News Space 22 days ago Milky Way's Magnetic Maze: New Map Reveals Surprises A broadband radio survey from the DRAO 15m telescope reveals the Milky Way's magnetic field is far more tangled and structured than expected, providing new constraints on star formation, cosmic rays, and galactic dynamics.
Read More Scince News Space 23 days ago Inside-Out Planetary System Challenges Formation Models Astronomers have found an "inside-out" planetary system around red dwarf LHS 1903: two gas giants sit between two rocky planets, suggesting planets can form sequentially in gas-depleted environments.
Read More Scince News Space 24 days ago Why Two-Sun Planets Are Rare: How Relativity Clears Them Relativistic precession in tight binary stars drives resonances that eject or destroy nearby planets, creating a detectable 'desert' of circumbinary worlds; distant survivors remain hard to find by transit surveys.
Read More Scince News Space 25 days ago A Fragile Chemistry: Why Oxygen Shaped Earth's Habitability New research suggests Earth's habitability hinged on a narrow oxygen range during core formation that kept phosphorus and nitrogen accessible—critical ingredients for life and a new filter for exoplanet searches.
Read More Scince News Space 25 days ago Space Weather and Quakes: A Surprising Electrostatic Link A Kyoto University model proposes that large ionospheric charge shifts from solar activity could, under specific conditions, create electrostatic pressures in fractured rock that might influence fault rupture timing.
Read More Scince News Space 26 days ago Earth’s Hidden Hydrogen: A Giant Reservoir Below, Deep Down Laboratory experiments suggest Earth's core may contain nine to forty-five times more hydrogen than the oceans, reshaping ideas about the origin of water, core chemistry, and planetary evolution.
Read More Scince News Space 27 days ago Survey of Runaway Stars Rewrites Origins with Gaia Data A major Gaia + IACOB survey of 214 O-type stars reveals that most runaway massive stars are slow rotators, implicating cluster interactions and supernovae in different roles for launching stars into interstellar space.
