Space & Astronomy News

Water persisted in Mars’ Gale crater for longer than previously thought, study finds

Overview of Feòrachas structure, depicting geometries of lineaments and locations of key observations. Context map shows rover traverse (white line). Boxwork map shows orientation of ridges. Rose diagram depicts orientation of those ridges (resultant 215°, n = 10). Credit: NASA/JPL-Caltech/ MSSS. Credit: Geology (2024). DOI: 10.1130/G51849.1 Billions of years ago, …

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Heat to blame for space pebble demise

This meteoroid broke up by thermal stresses just before entering Earth’s atmosphere, creating a cluster of meteors over Norway on October 30, 2022, recorded by Allsky7 station AMS119 operated by Gaustabanen and Steinar Midtskogen of the Norway Meteor Network. Credit: Mike Hankey, American Meteor Society The dust of comets fills …

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