United States   The Smithsonian Institution has unveiled five anonymous schemes for the Bezos Learning Center in Washington, D.C., and they are open for public comment until 19 September. Of the 200 million euros donated by Amazon founder Jess Bezos, 70 million has

Luis Fernández-Galiano   If the 2020 Christmas gift were the vaccines, a year later science invites us on a journey to the origin of the universe. On 25 December 2021, the James Webb telescope started a journey that will take it 3.5 million kilometers from Earth, from where