4+ day, 21+ hour ago   (1268+ words) “We already know quite a bit about how planets are made,” Kobayashi told The Brighter Side of News....

3+ week, 5+ day ago   (690+ words) reaches 280 eV as correlated electrons appear to break the conventional energy cutoff. (CREDIT: U Wien) The result challenges the standard picture of high-order harmonic generation,...coherent extreme-ultraviolet and X-ray radiation. The work was carried out by teams at TU Wien…...

3+ week, 5+ day ago   (850+ words) randomly, even when their motion is fully predictable. The problem may lie not in the particles, but in how spacecraft see them. A team working through the International Space Science Institute, led by the University of Birmingham and the Czech…...

2+ week, 2+ day ago   (899+ words) hard drives, crosses computer networks and describes the properties of physical systems. One physicist argues...surprising: measurable mass. Dr. Melvin Vopson of the University of Portsmouth has proposed an experiment...using collisions between matter and antimatter. If the predicted signal…...

1+ week, 1+ day ago   (915+ words) that should ordinarily have been hidden from view. The discovery, published in Nature, provided direct...SLAC National Accelerator Laboratory researchers led the work using observations from ESA's XMM-Newton...we shouldn’t be able to see anything that’s behind the black hole,…...

2+ week, 19+ hour ago   (962+ words) A powerful pulsed magnet expands the shock layer around spacecraft models, advancing a possible...atmosphere faces an environment violent enough to heat the gas around its surface to thousands of degrees....putting something tough, expendable or both between the vehicle…...

1+ day, 21+ hour ago   (1012+ words) Around the SKA telescope, old star stories survive through practical knowledge, new meanings...Africa’s Karoo, people there were already watching the sky. They used celestial objects to organize daily...interpret environmental changes and tell stories about the world around them....

3+ week, 12+ hour ago   (1024+ words) motion. Published in Space: Science & Technology, the work applies a Hamel variational integrator to a...orbital motion and rotation as separate problems, the method keeps them in one geometric framework. That matters when the bodies are irregular, because gravity depends not......

5+ day, 23+ hour ago   (1103+ words) Nagoya University) After two black holes collide, the newly formed object does not immediately become...Physicists call this final stage ringdown. Much like the sound of a struck bell contains information about the bell itself, the frequencies and decay rates…...

3+ day, 23+ hour ago   (1128+ words) may look empty, but an icy object drifting between the stars faces a relentless bombardment that can slowly...survive journeys lasting hundreds of millions of years. The research, “Erosion of Icy Interstellar Objects by...methane can remain intact during long…...