Instead, scientists are looking into existing spacecraft already in orbit around other planets. Harvard Professor Avi Loeb ...

Baba Vanga predicted alien contact in 2025. Now, an interstellar object, 3I/ATLAS, is raising eyebrows—and fears. Harvard's ...

Harvard astrophysicist Avi Loeb has cowritten a research paper speculating whether the comet 3I/ATLAS is in fact "hostile" ...

As evidence continues to mount that the mysterious object with interstellar origins currently speeding toward the inner solar ...

Scientists estimate the object to be more than 12-miles-wide, speeding at 37 miles-per-second, relative to the sun.

A Harvard astronomer explained why an unidentified object detected this summer could potentially be an alien spacecraft. Avi ...

A new interstellar object in the solar system should be investigated for the possibility that it's an alien craft, according ...

Harvard astrophysicist Avi Loeb suggests a comet passing through the solar system may be an alien spacecraft, sparking debate among experts.

"We should put all possibilities on the table that it's a rock, a comet, or something else until we get the evidence, the ...

According to the official website of NASA, the NASA-funded ATLAS (Asteroid Terrestrial-impact Last Alert System) survey ...