Category: 7. Science

by Staff Writers for ESA News

Paris, France (ESA) Nov 14, 2025

Since comet 3I/ATLAS, the third known interstellar object, was discovered on 1 July 2025, astronomers worldwide have worked to predict its trajectory. ESA has now…

by Riko Seibo

Tokyo, Japan (SPX) Nov 15, 2025

Researchers led by the Department of Astronomy at Tsinghua University have identified a galaxy labeled CR3, which shows evidence of containing stars from the earliest phase of the…

by Riko Seibo

Tokyo, Japan (SPX) Nov 15, 2025

Researchers from Purple Mountain Observatory have conducted an observational test of the black hole area law. Using the gravitational-wave event GW230814, which features a high…

by Caroline Wood

Oxford UK (SPX) Nov 15, 2025

A study led by the University of Oxford has identified a surprising source of entropy in quantum timekeeping – the act of measurement itself. In a study published 14 Nov in Physical…

by Riko Seibo

Tokyo, Japan (SPX) Nov 15, 2025

Researchers from the Institute of Geochemistry, Chinese Academy of Sciences (IGCAS), and Shandong University have identified, for the first time, crystalline hematite and maghemite…

Topline

After a week of intense Northern Lights and a rare ground level event across North America, skywatchers will be on the lookout for rapid “shooting stars” this weekend as the Leonid meteor shower peaks. It’s expected to offer one of its…