Image: Italy's Mount Etna spews lava

One of the world's most active volcanoes, Mount Etna, erupted on Sunday—spewing lava and clouds of ash high over the Mediterranean island of Sicily. This image, captured on 13 November by the Copernicus Sentinel-2 mission, ...

Peculiar nova eruption inspected by astronomers

An international team of astronomers has employed NASA's Transiting Exoplanet Survey Satellite (TESS) to observe the eruption of Nova Vulpeculae 2021. Results of the observational campaign, published November 8 on the pre-print ...

Residents get brief return to volcano-risk Icelandic town

From Christmas gifts to sheep, residents forced from an Icelandic town damaged by hundreds of earthquakes in recent days were able to briefly return on Monday to retrieve their belongings, authorities said.

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