Achieving practical interstellar travel requires overcoming the immense challenge of reaching extraordinary velocities. To ...

The case of mistaken identity was quickly resolved, but astronomers say it shows the need for transparency around craft in ...

Lowell Observatory will be hosting the 2025 I Heart Pluto Festival from Feb. 13 to 17, celebrating the planet and its ...

What an amateur astronomer recently took to be a newly-discovered asteroid turned out to be a Tesla Roadster voyaging through the cosmos.

Astronomers have traced two mysterious fast radio bursts from space to wildly different places, which suggests the phenomenon ...

The end of the first mission to Jupiter, the beginning of a Chinese dynasty and a shock retirement in the world of sports.