Harvard's Avi Loeb investigates whether the interstellar object 3I/ATLAS is leaking artificial propellants, suggesting that ...
Harvard's Avi Loeb argues 3I/ATLAS shows signs of alien technology, from its 0.2% probability flight path to bizarre metal ...
With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.
Early Mars seems to have had a protective atmosphere and liquid water in the form of oceans, rivers, and lakes. It may also ...
Harvard physicist Avi Loeb challenges NASA, suggesting the iron-rich composition of interstellar object 3I/ATLAS indicates ...
From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.
The controversial Harvard astronomer is one of the main sources of the "alien mothership" hypothesis. This is what he thinks, ...
A legendary signal from deep space, once dismissed by some as statistical noise, has just become even more mysterious.
The year in moviegoing can, perhaps, be summed up by one fact: “Sinners” is the only film in the Top 10 list of ...
Using JWST, scientists discovered PSR J2322-2650b — a carbon-rich, lemon-shaped exoplanet orbiting a pulsar — challenging ...
Dulce Consuelo Diaz Morales was arrested on Sunday. ICE won’t release her despite extensive documentation of her citizenship, her attorneys told HuffPost.
Interstellar Comet 3I/ATLAS makes its closest Earth pass early on Dec. 19. Here's what astronomers know about its origin and speed.