It came from outer space. Interstellar space, to be precise. From somewhere beyond the influence of our sun, possibly from ...

Pluribus imagines Kepler-22b as an ocean world that sends a gift to humanity through radio waves. In real life, no such ...

The interstellar comet 3I/ATLAS is just days away from coming as close to Earth as it will ever get. Here's how you can track ...

One of the signature shows of the era was the campy sci-fi adventure Buck Rogers in the 25th Century, which followed its ...

From stranded astronauts to secret moons to space photos that were once impossible to consider, here are the top space ...

Sometimes the planets align and a beautiful house and its perfect owner find one another. Like at the Russell Barr Williamson ...

New 3I/ATLAS images from NASA and the ESA suggest the interstellar comet is active as it approaches Earth in December.

Caltech is a place unlike any other, an Institute that is truly “small but mighty.” Its small size and the expertise of its ...

Nasa director Jared Isaacman has offered a high school student a job and a fighter jet ride following his identification of 1 ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Scientists have discovered that moonquakes, not meteoroids, are responsible for shifting terrain near the Apollo 17 landing site. Their analysis points to a still-active fault that has been generating ...