A mysterious object from deep space has entered our solar system. Known as 3I Atlas, this interstellar comet is the fastest ...

War Machine imagines a machine arriving from space. Real astronomy has detected interstellar visitors like ʻOumuamua, 2I/Borisov and 3I/ATLAS.

Um, that hand-holding device is a thing I never needed to see. View Entire Post › ...

Object 3I/ATLAS is now too far from Earth to aim a telescope at, but prior observations showed some unusual behavior. The anomalous nature of the object led astrophysicist Avi Loeb to apply a thought ...

The number of talented and perceptive people found on the internet is staggering. Take the sprawling ‘What Is This Thing?’ online community, for example. It is filled to the brim with experts and ...

Today is the 2015 edition of Ask a Curator day. According to coordinator Mar Dixon, 1,072 museums in 51 countries are participating. While those whose time zones have now gone into night have dropped ...

A strange object hurdling through our solar system from interstellar space may, according to one of academia’s most controversial astronomers, have been sent by aliens to see how smart we are. “It is ...