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Recent Space Stories

Complex flow patterns develop in the interiors of rapidly rotating stars. An international research team has now experimentally demonstrated for the first time a flow state characteristic of such celestial bodies. The artistic visualization shows a star characterized by turbulent structures.
Scientists reproduced a long-predicted turbulent flow state that may govern heat and motion deep inside rapidly rotating planets and stars.
Joshua Shavitupda
Experiments show strong stellar magnetic fields can stop coronal mass ejections, helping explain why astronomers rarely detect them.
SpacePowerful magnetic fields could be trapping giant stellar eruptions before they escapeJoseph Shavit
SpaceNASA’s Roman Space Telescope launches to map billions of galaxies and hunt distant worldsJoseph Shavit
A powerful pulsed magnet expands the shock layer around spacecraft models, advancing a possible new approach to surviving reentry heat.
SpacePowerful new magnetic system could help spacecraft survive the brutal heat of reentryJoseph Shavit
Mercury may contain far less silicon dioxide than thought, offering new clues to its volcanic past and intensely hot interior.
SpaceMercury’s surface chemistry reveals clues to a much hotter volcanic pastJoseph Shavit
Astronomers estimate 40 quintillion stellar black holes fill the observable universe and hold nearly 1% of ordinary matter.
SpaceThe universe may contain a staggering 40 quintillion black holesJoseph Shavit
Milky Way simulations show stellar streams can develop dark matter-like gaps and kinks without encounters with dark matter clumps.
SpaceScientists narrow the search for dark matter using new galaxy simulationsJoseph Shavit
An artist’s impression of a young star surrounded by a planet-forming disk, with powerful winds blasting gas from the emerging planetary system.
SpaceJWST reveals how young solar systems may lose the gas needed to build planetsJoshua Shavit
Simulations suggest water and rocky worlds may have appeared within 300 million years of the Big Bang, opening an earlier window for life.
SpaceLife in the universe may have formed less than 300 million years after the Big BangJoseph Shavit
An artist’s impression of a mysterious “little red dot,” a bright, compact object nestled within a faint galaxy in the early universe.
SpaceJWST’s mysterious ‘little red dots’ may hide early black holes inside tiny galaxiesJoseph Shavit
NASA’s HOEE concept pairs a giant orbiting starshade with ground telescopes to directly image nearby Earth-like exoplanets.
SpaceNASA’s giant space ‘starshade’ could help ground telescopes photograph another EarthJoshua Shavit
A runaway supermassive black hole is leaving a vast trail of newborn blue stars in its wake, dating back to when the universe was about half its present age.
SpaceRunaway supermassive black hole may be the result of a violent cosmic collisionJoseph Shavit
An ADN green rocket thruster ignited electrically at room temperature, eliminating the need for a preheated catalyst bed.
SpaceScientists develop a greener, catalyst-free, rocket thruster to power the next generation of spacecraftJoseph Shavit
The Apophis 2029 flyby could reveal asteroid surface shifts, spin changes and new lessons for planetary defense.
SpaceApophis will zoom past Earth in 2029, turning a rare flyby into a planetary defense testJoseph Shavit
A cosmic glitch in gravity may make gravity about 1% weaker across billions of light-years, challenging Einstein’s theory at vast scales.
Space‘Cosmic Glitch’ could explain why gravity acts differently across the UniverseJoseph Shavit
Binary asteroid simulations improve with a Hamel integrator that preserves energy, rotation geometry and computational efficiency.
SpaceAstronomers develop a faster way to simulate the complicated motion of binary asteroidsJoseph Shavit
Remnant radio galaxies reveal how quickly giant black hole jets fade, with many distant examples surviving for only millions of years.
SpaceTwelve fading galaxies expose a missing stage in the life of black hole jetsJoseph Shavit