A new interstellar object in the solar system should be investigated for the possibility that it's an alien craft, according ...

NASA/ATLAS/University of HawaiiAstronomers are tracking a newly spotted visitor to our solar system.:: K Ly at Deep Random ...

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

Harvard astrophysicist Avi Loeb co-authored a July research paper speculating about whether the comet 3I/ATLAS is in fact ...

Nearly a month ago, a mysterious object was seen hurtling through the solar system and later confirmed as an interstellar ...

You can watch comet 3I/ATLAS live online tonight (July 3), thanks to the Virtual Telescope Project, which will livestream ...

Given 3I/ATLAS' highly eccentric orbit, this will be its one and only visit to our solar system, as its trajectory does not ...

An object from another star has been seen entering the solar system at high speed, and is expected to whip around the sun in ...

Most comets, including the well-known Halley's, loop through our solar system like cosmic time capsules that formed alongside ...

Scientists now say an interstellar comet discovered earlier this month could be one of the oldest that astronomers have ever encountered.

In this case, the Comet known as ‘C/1980 E1’ is following a hyperbolic path around the solar system, and has been for over four decades, since it entered Jupiter’s gravitational pull in 1980.

The first was Comet C/1980 E1 (Bowell), which encountered Jupiter in 1980 and was similarly hurled out of the solar system, according to the astronomers' study.