Nobody knows how life began on Earth, but some tantalizing clues from an asteroid suggest it might not have started here.

New observations of a small asteroid discovered in December have led astronomers to conclude that the chances of it striking ...

New observations of a small asteroid discovered in December have led astronomers to conclude that the chances of it striking ...

A small carnivore vertebrate that lived more than 200 million years ago in the territory that is now South America is helping ...

Science correspondent Allan Blackman joins Kathryn to talk about what samples of the asteroid Bennu reveal about the building ...

Science correspondent Allan Blackman joins Kathryn to talk about what samples of the asteroid Bennu reveal about the building blocks of life on Earth. Meanwhile the odds of 'city killer' asteroid 2024 ...

Asteroid Bennu, A rocky object located in the heart of our solar system's asteroid belt, has recently become the centre of a groundbreaking discovery for its potential to answer one of humanity's ...

Later this month, NASA plans to launch its new space telescope, named SPHEREx, which will improve astronomers' understanding ...

With the National Aeronautics and Space Administration (NASA) developing technologies for future missions to Mars, and new launch dates planned for the SpaceX Crew-10 mission, the year 2025 is ...

BREVARD COUNTY • FLORIDA—NASA Associate Administrator Jim Free announced his retirement on Wednesday, effective Saturday, February 22.

Jim Free, associate administrator at NASA, is set to retire on Feb. 22 after three decades of service.