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

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

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

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

In a groundbreaking study, researchers have uncovered compelling evidence of a comet that exploded in Earth’s atmosphere ...

Analysis of ocean sediments has surfaced geochemical clues in line with the possibility that an encounter with a ...

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

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 ...

The strange 3I/ATLAS comet that was recently discovered to be speeding through our solar system could actually be the work of ...

Scientists have uncovered microscopic clues buried deep in the ocean floor that could support a bold theory — a comet ...

The comet's approach toward Earth coincides with a total solar eclipse on April 8. Around that time, 12P/Pons-Brooks will be at or near perihelion, the point during orbit when it's closest to the sun.

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