New data from the James Webb Space Telescope may solve a riddle from the universe’s beginnings. A compact, distant object ...

The National Aeronautics and Space Administration has confirmed an interstellar object is passing through our solar system.

In July, NASA reported its ATLAS (Asteroid Terrestrial-impact Last Alert System) survey telescope in Chile identified a comet ...

Asteroid ‘Families’ Reveal Hidden Histories and Impact Risks across the Solar System ...

Harvard astornomer Avi Loeb suggests interstellar object 3I/ATLAS could've sent off the Wow! Signal back in 1977.

In a remarkable development, NASA has confirmed the detection of a mysterious object entering our solar system, classifying ...

A mysterious object traveling through our solar system may have emitted a signal, according to a scientist. This enigmatic entity, potentially originating from beyond our solar system, has sparked ...

The interstellar object hurtling toward the inner solar system, where Earth is located, is much larger than previously thought, astronomers say.

Need a refresher about 3I/ATLAS? Here's everything to know about the interstellar object, including when the latest ...

When news first broke that a foreign body, nicknamed Atlas, had drifted into our solar system from the deep unknown, the story ignited imaginations across the world. Unlike the countless comets and ...

A mysterious celestial body speeding through the solar system and shedding metals was captured in July by the Very Large ...

ESA spacecraft orbiting Mars and monitoring the Sun are stepping in to track 3I/ATLAS, a rare interstellar comet hidden ...