A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

On Jan. 26, 2026, the Submillimeter Array (SMA) on Maunakea crossed an important threshold for time-domain astronomy. For the ...

Abstract: Tactile sensing is a particularly important and challenging task for a modern robot to safely manipulate objects, interact with humans in a shared space, and provide various services. This ...

In the latest research, telescope observations of 3I/ATLAS examine its chemical structure and suggest that it took shape in a ...

The Shenlong, or "divine dragon," space plane just deployed a mysterious payload above our planet. The top-secret spacecraft, ...

I/ATLAS arrived fast, bright, and strange. When astronomers spotted it on July 1, 2025, they knew almost immediately this was no ordinary comet.

A radio telescope project known as the Deep Synoptic Array is moving forward. It aims to detect radio waves emitted by stars, ...

China’s mysterious Shenlong space plane recently released another mystery object into low Earth orbit, providing another data ...

SETI researchers found no alien signals on interstellar object 3I/ATLAS, but the study refines future searches and expands ...

This program takes an integer array, computes the square of each element, and then sorts the resulting values in non-decreasing order. It ensures that all numbers, including negatives, are transformed ...

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When a bright fireball streaked across the Alaska sky last spring, the usual tools scientists rely on to track such ...