Nasa increases chances of 'city-destroying' asteroid slamming into Earth - The odds of Asteroid 2024 YR4 hitting Earth have ...

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

A particularly bright fireball recently lit up Appalachia as it streaked across the night sky before vanishing over North Carolina, according to NASA. The “very bright fireball” was first ...

According to NASA, these objects are still not sizable ... sometimes still retrieve meteorites from them. To be considered a fireball, a meteor — a streak of light caused by a meteoroid that ...

YR4 might force NASA to plan the first-ever space mission to push an asteroid away from Earth. Most likely, though, it's a ...

A SpaceX Starlink internet satellite fell from space in a blaze of glory overnight, lighting up the Midwest U.S. sky with a brilliant fireball. Stargazers across parts of Wisconsin, Michigan and ...

A bright fireball streaked across the sky above mountains ... A layer of ice saved them from the depths and allowed scientists a peek into the birth of the solar system. Nearly 60 years later, NASA’s ...