For the first time ever astronomers have witnessed a budding star system emerge for the cosmic fog. Credit: Directed by: L.

Harvard astrophysicist Avi Loeb disputes Elon Musk's claim that the interstellar object 'Oumuamua contains nickel, reigniting ...

Interstellar object 3I/ATLAS is baffling scientists with its blue glow and strange acceleration. Harvard's Avi Loeb argues it could be an alien probe, not just a comet.

The Solar System isn’t what you think it is. Here are 7 lies and myths that science has since busted—truths that completely ...