Images of interstellar comet 3I/ATLAS snapped during the September 7 total lunar eclipse seem to suggest that the latest ...

This unexpected color raises new questions about the alien chemistry of comets from beyond our solar system. On Sept. 7 2025, ...

The comet, named 3I/ATLAS, is only the third confirmed interstellar object ever seen in our solar system. That means it came ...

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

New photos captured during the recent "blood moon" total lunar eclipse show that the interstellar comet 3I/ATLAS may be ...

Though it won't become any brighter, Comet SWAN will reach its closest point to Earth on Oct. 20, coming within 24 million ...

A rare chance to see a snow moon, eclipse and comet, all in one night! The penumbral eclipse happens when the earth is between the sun and the moon, casting the greenish colored comet. It's only ...

This newly discovered comet could soon glow bright enough for the naked eye as it sweeps through October's morning and ...

A total solar eclipse occurred on July 19, 418 C.E. A mysterious light, possibly a comet, was seen during this eclipse. Reports from Europe and China confirm the comet sighting. This event is the ...