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

So far, two interstellar celestial bodies have been discovered hurtling through the solar system. Evidence of the next one is ...

But researchers have just demonstrated that once you are far away from the planets of the Solar System, there might be a ...

A11pI3Z: Astronomers believe fast-moving object A11pI3Z could be only the third known interstellar visitor, after 'Oumuamua ...

Studies of 15 M-type stars have revealed new insights into the potential presence of exoplanets. A new study led by ...

NASA's New Horizons spacecraft has traveled so far from Earth that the relative position of the stars is beginning to shift — ...

A new observatory in Chile has produced a stunningly detailed image of a nebula resembling cotton candy, using the largest ...

The trailer for 'Project Hail Mary' introduces Ryan Gosling as Ryland Grace, a middle school science teacher turned reluctant hero on a perilous mission to save humanity from a dying sun. With a blend ...

A team of researchers has outlined how a new "direct fusion drive" propulsion system could allow us to reach Sedna this ...

Powered by the largest digital camera ever built, Rubin Observatory has taken its first images—millions of stars and galaxies ...