Federal agents have detained several people near an immigration facility outside Chicago. This facility has been a frequent target for protesters since President Donald Trump's administration's surge ...

Interstellar object 3I/ATLAS has drawn attention because of its unusual trajectory and uncertain origin among experts worldwide. Scientists have been analyzing its speed, size, and movement patterns ...

But the surprises just keep coming. The mysterious entity, which was first spotted hurtling towards the Sun from far beyond in early July, has fascinated researchers ever since. As Science Alert ...

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 ...

A prominent Harvard astrophysicist has claimed that a mysterious object moving through our solar system could be a nuclear-powered spacecraft. Professor Avi Loeb, director of the Galileo Project, ...

Poland's defense minister said that a flying object that crashed and exploded in a cornfield in eastern Poland early Wednesday was identified as a Russian drone, calling it a provocation by Russia. At ...

Harvard's Avi Loeb suggests 3I/Atlas might be an alien spacecraft. NASA says 3I/Atlas will make its closest approach to the Sun on October 30. Oxford's Chris Lintott dismisses the alien theory as ...

Astronomers using the Hubble Space Telescope have observed 3I/ATLAS, only the third known object from outside our Solar System to visit our neighborhood. This interstellar interloper is putting on ...

"When you put it into context, Punctum is astonishingly bright." A bewilderingly powerful mystery object found in a nearby galaxy and only visible so far in millimeter radio wavelengths could be a ...

Astronomers recently discovered a rare interstellar object passing through our solar system, and a Harvard physicist is sounding the alarm that its strange characteristics might indicate it’s more ...