The head of planetary defense at the European Space Agency discusses 2024 YR4, an asteroid with a small chance of striking ...

SpaceX is scheduled to launch its Maxar 3 mission, with two high-resolution commercial satellites on board, from the Kennedy ...

The $10 billion orbiting observatory will give astronomers a better sense of the near-Earth asteroid 2024 YR4's size and ...

An asteroid could potentially crash into Earth in less than eight years. Here's everything to know about asteroid 2024 YR4.

On the world's first Asteroid Day, Nina Burleigh discovers that Nasa has already commissioned a team of 'planetary defenders' ...

An annual safety report to NASA has both praise and also underscores a number of cautionary woes, including the space ...

Summer-a time when the urge to explore places familiar and new beckons to young and old alike. Although the sun sets late during the summer months, we inevitably find ourselves outside looking at ...

Scientists have identified a new threat that could disrupt the commercial airspace as at least three deadly crashes have ...

Next is Medium Earth orbit, which spans from roughly 22,000 miles ... Since Helen Fielding created hapless, middle-class Bridget in the mid-90s, she's divided opinion. As the fourth film is ...

A Blue Origin spacecraft will attempt to mimic lunar gravity in a daring maneuver during a planned Tuesday morning launch ...

The daughter of a Cape Cod man who passed away in 2021 will honor her father by launching his ashes into space. The cremains of David Allen Lavender will blast into space on a Celestis Memorial ...