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An international team of astronomers reports the discovery of a new Earth-sized exoplanet that orbits an ultracool dwarf star located just 54.6 light years away. The newfound alien world, designated SPECULOOS-3 b, is slightly ...
Observational astronomy shows that newly discovered young stellar objects (YSOs) in the immediate vicinity of the supermassive black hole Sagittarius A* located in the center of our galaxy behave differently than expected. ...
"Classical Cepheids" are a type of pulsating star that rhythmically brighten and dim over time. These pulsations help astronomers measure vast distances across space, which makes Cepheids crucial "standard candles" that help ...
NASA's Voyager 1, the most distant spacecraft from Earth, is sending science data again.
In Europe, the slogan "never again fascism" is one that still resonates. The death and destruction wrought by hyper-nationalist, authoritarian states in the first half of the 20th century still haunts the nightmares of successive ...
