High above Earth's poles, intense electrical currents called electrojets flow through the upper atmosphere when auroras glow ...
"An asteroid this size impacts Earth on average every few thousand years and could cause severe damage to a local region," ...
No, or at least not because of the 2024 YR4 asteroid. There is now a .004 percent chance it will impact Earth. Here’s NASA’s ...
Analysis by experts at NASA's Jet Propulsion Laboratory indicates a combination of natural and anthropogenic factors are ...
The chances of asteroid 2024 YR4’s odds of colliding with Earth in 2032 have dropped to nearly zero, thanks to new observations of the space rock.
NASA's Europa Clipper will streak just 550 miles (884 kilometers) above the surface of Mars for what's known as a gravity assist—a maneuver to bend the spacecraft's trajectory and position it for a ...
NASA has awarded SpaceX a $100 million fixed-price contract for the launch of the agency’s Near-Earth Object Surveyor, an ...