A mysterious cigar-shaped object spotted tumbling through our solar system last year may have been an alien spacecraft sent to … More
Tag: harvard-smithsonian center for astrophysics
The Existence Of Planet 9 Defies All Explanations
The possibility of a ninth planet has aroused plenty of excitement lately among astronomers. Evidence for this planet comes from its herding … More
Location Of Fast Radio Burst May Be Mistaken, Say Astronomers
A week after a major astronomical announcement, doubt has been thrown on the claim that the source of a Fast … More
