ALMA confirms rare quasar pair at redshift 5.7 in merging galaxies

Using the Atacama Large Millimeter/submillimeter Array (ALMA), astronomers have discovered a close pair of quasars, which is ...
IEEE

Balloon Pin-Array Gripper: Two-Step Shape Adaptation Mechanism for Stable Grasping Against Object Misalignment

Abstract: This letter introduces a balloon pin-array gripper combining shape adaptability to various objects, stable holding by multipoint contact, and isotropic grasping performance. This is ...
IEEE

Dynamic Parallel Merge Sort Method for Big Data in Multiple Isomorphic Subsystems

Abstract: Large organizations often deploy isomorphic business subsystems across regions to facilitate uniform business control and expansion. These independent subsystems, which share identical data ...
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Watch what happens when two objects merge without crashing

At the edge of our Solar System, NASA found something strange — an object that looks like a floating snowman. But Arrokoth is more than just a weird shape. It’s a time capsule from over 4.5 billion ...