A Harvard astrophysicist has suggested that a newly discovered comet passing through our solar system might be an alien spacecraft in disguise. The claim by Professor Avi Loeb has split opinion in the ...

This image captures a small portion of the Vera C. Rubin Observatory's full view of the Virgo galaxy cluster, as part of a collaborative effort between the NSF and DOE. NSF-DOE Vera C. Rubin ...