All About Space - 15/06/23 

 -  Future Publishing Ltd  2023 
 - 144 - 15/06/23 
<br/><br/> Secrets of Object X. Pentagon has &ldquo;no credible evidence&rdquo; of aliens or UFOs. Pluto orbiter and lander. A US consultancy and NASA are working on an engine that could open up the Solar System. Discovered: closest starshredding black hole to Earth ever seen. 
<br/><br/><br/>En inglés 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ciencia<br/>Colecciones<br/>Revistas en inglés