"We're trying to encounter an astronomical object that streaks through our solar system just once and we don’t want to miss ...

More than 1 million "interstellar objects" the size of the Statue of Liberty could be drifting unseen in the outer solar system right now, new simulations suggest. The hefty cosmic interlopers ...

Interstellar objects are among the last unexplored classes of solar system objects, holding tantalizing information about ...

"These objects really could be anywhere in the solar system at any given time ... a study of these alien invaders by the first known interstellar visitors. Breaking space news, the latest ...

This artist's impression shows the first interstellar object discovered in the Solar System, `Oumuamua. Observations made with the NASA/ESA Hubble Space Telescope and others show that the object ...

However, the odds of encountering one of these objects within the heart our solar system remain exceedingly low, with only a one-in-a-million chance that an interstellar visitor is located within ...

This image of the sky around the bright star Alpha Centauri ... How do interstellar objects reach our Solar System? Interstellar objects can reach our Solar System thanks to their speed and the ...

These objects, believed to have originated from the Alpha Centauri system, were captured by the Sun’s gravity and are now part of our solar system. Unlike fast-moving interstellar visitors ...

A study proposes that Alpha Centauri could be contributing a significant number of asteroids to the solar system ... Scientists believe interstellar objects colliding with neutron stars could ...

Interstellar ... solar system to ours—is a great place to start, highlighting how and why it's a prime target. The findings were published March 6 in The Planetary Science Journal. Interstellar ...

If you look up on a clear night, the brightest and largest object in the sky will probably ... So exactly how many solar system moons have we found? The answer, it turns out, depends on your ...