A Harvard astronomer is suggesting that an interstellar object nearing Earth could be an engineered object — rather than a ...

CAPE CANAVERAL, Fla. (AP) — The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our ...

The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another ...

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

Scientists are exploring various proposals to repurpose existing spacecraft in order to chase after the interstellar object ...

A Harvard physicist has asserted that new images of the Manhattan-sized interstellar object rocketing through our inner solar ...

Scientists are weighing up the possibility of intercepting an interstellar object hurtling towards our solar system at speed.

The NSF-DOE Vera C. Rubin Observatory in Chile recently captured rare footage of the visitor known as 3I/ATLAS — only the third interstellar object discovered. What’s more impressive: The observatory ...

A team of astronomers has taken the sharpest-ever picture of the unexpected interstellar comet 3I/ATLAS using the crisp ...

An ambitious plan to test extreme physics close to a black hole would involve a space probe weighing only a few grams, ...