An object thought to have come from another star has been seen entering the solar system at high speed, and is expected to ...

Occasionally, asteroids get caught in Earth’s orbit, temporarily becoming mini moons before continuing their cosmic paths.

This construction project builds on Moog’s 70-year legacy of equipping those who defend freedom and explore the universe with aerospace actuation and avionics solutions that offer precision steering ...

The skepticism and debate around the question of "are we alone in the universe" makes the field of astrobiology more cautious ...

Stars passing close to the sun could cause planets to collide, including with Earth, or even be ejected as rogue planets, new ...

This explorer spacecraft is heading to a rare asteroid with a naked metal core. It could hold clues to how Earth began ...

With the release of its first images this month, the Vera C. Rubin Observatory has begun a 10-year mission to help unravel the mystery of dark matter. The observatory will continue the legacy of its ...

For years, astronomers have been searching for a mysterious ninth planet lurking in the dark outer reaches of our solar ...

NASA’s PUNCH mission is mapping the solar wind and explosive solar events in 3D, offering new insights into space weather ...

“It unites our models of the solar system with what we know about the broader galaxy ... s gravity and the gravitational pull of the rest of the Milky Way galaxy’s motion, said Edward Gomez, an ...

With 3.2 billion pixels and a decade-long search, the Rubin Observatory will reveal what’s been hiding in plain sight.

There could be a ninth planet in our Solar System after all — and no, it’s not Pluto. Instead, it’s the theoretical Planet X, also called Planet Nine, a wide-orbit planet that would circle the Sun ...