Spacecraft’s impact changed asteroid’s orbit around the sun in a save-the-Earth test, study finds

A new study has found that an asteroid NASA used for target practice a few years ago was nudged into a slightly different ...
Science News

NASA’s DART spacecraft changed an asteroid’s orbit around the sun

A 2022 NASA mission changed the orbit of the asteroid Dimorphos around its companion. New data shows their joint orbit around ...

Asteroid-Smashing NASA Mission Sped Up Space Rocks’ Journey Around the Sun

New data about the DART spacecraft’s effects adds evidence that Earth could be defended from future deadly asteroids by ...

NASA rules out chance of lunar asteroid impact in 2032

NASA on Thursday walked back a prediction that an asteroid had a "small, but notable" chance of impacting Earth or the moon in 2032 based on newly analyzed data.
The News International

Massive 44-foot asteroid nears Earth: What you need to know

NASA's Jet Propulsion Laboratory reports that the near-Earth asteroid 2021 ER will approach Earth on Friday for a safe yet close flyby. The asteroid is roughly 44 feet wide, which equals the ...

Something crashed through a man’s living room in broad daylight: A 4.5-billion-year-old meteorite

That’s going to leave a dent.

Did Earth life actually begin on Mars? Asteroid impacts could let microbes planet-hop, study suggests

A remarkably hardy bacterium can survive pressures similar to those generated when asteroid impacts blast debris off Mars, a ...