YR4 made headlines in February with the news that it had a chance of hitting Earth on Dec. 22, 2032, as determined by an ...

NASA is closely monitoring a building-sized asteroid as it makes its closest approach to Earth today, among a group of five ...

Scientists are increasingly concerned about the future of Earth science under President Donald Trump, as three key NASA ...

Almost 10 years ago, a NASA spacecraft was able to take several photos of Pluto, known for decades as a planet before it was ...

Some NASA Earth science missions have been told to prepare termination plans given the potential for major budget cuts in the ...

Jared Isaacman, a billionaire entrepreneur who has twice launched to orbit in a SpaceX vehicle, faced pointed questions from ...

The space rock is expected to zoom past our planet at a zippy 28,655 miles per hour, according to the space agency.

The Trump administration is planning to cut NASA's science budget nearly in half, according to a budget proposal to Congress.

A mission will deliver rock and soil from Mars to laboratories on Earth in the 2030s. Mars Sample Return (MSR) is led by NASA ...

NASA’s James Webb Space Telescope has captured stunning new images of an asteroid that was once ranked as the biggest threat ...

NASA's Webb telescope has captured pictures of the asteroid that caused a stir earlier this year when it topped Earth's hit ...

Could a reactionless, gravity-defying propulsion system actually work? A former NASA engineer says yes, but scientists are ...