Moths sometimes drink the tears of other animals, but the behavior has mostly been observed in the tropics. New photographs show only the second observation outside of that area

There are already tens of thousands of pieces of large debris in orbit, some of which pose a threat to functional satellites. Various agencies and organizations have been developing novel solutions to this problem, before it turns into full-blown Kessler Syndrome. But many of them are reliant on understanding what is going on with the debris before attempting to deal with it. Gaining that understanding is hard, and failure to do so can cause satellites attempting to remove the debris to contribute to the problem rather than alleviating it. To help solve that conundrum, a new paper from researchers at GMV, a major player in the orbital tracking market in Europe, showcases a new algorithm that can use ground-based telescopes to try figure out how the debris is moving before a deorbiter gets anywhere near it.

The NASA/ESA/CSA James Webb Space Telescope has confirmed the source of a super-bright flash of light known as a gamma-ray burst, generated by an exploding massive star when the Universe was only 730 million years old. For the first time for such a remote event, the telescope provided a detection of the supernova’s host galaxy. Webb’s quick-turnaround observations verified data taken by telescopes around the world that had been following the gamma-ray burst since its onset, which occurred in mid-March.

A Somali U.S. citizen, Mubashir, was arrested by federal immigration officers in Cedar-Riverside Tuesday during a mass enforcement.

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A landmark report on global inequality shows that the chasm between the richest slice of humanity and everyone else continued to expand this year