Pioneer 10, now 7.5 billion miles (12.10 billion kilometers) from Earth, has been silent since March. Currently, a radio signal traveling at the speed of light takes more than 11 hours to reach ...

The mission, scheduled for this year, is a significant milestone in the development of space-based solar power systems. If ...

The asteroid, with a diameter of about 950 feet will come close enough to Earth on Friday to warrant astronomers keeping a ...

On May 9, 2025, a stadium-sized asteroid will make a close pass by Earth. This close flyby of asteroid 2002 JX8 has been ...

They add: "The asteroid's orbit around the Sun sees it safely pass Earth several times in just a few years before ...

"This 230–510 meters large asteroid will reach its minimum distance (about 4.2 millions of km, 10.9 times the average lunar ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

The 950-foot hunk of primordial matter is classified as a "potentially hazardous asteroid," but that doesn't mean it has a ...

As the asteroid lines up for a planetary flyby in 2029, space agencies are coordinating to conduct some groundbreaking ...

Asteroid experts are pondering the scientific output from the NASA Lucy spacecraft after it shot by its celestial destination ...

NASA is also tracking two other asteroids near Earth today, including a larger bus-sized one called "2025 HR1" that's ...

May 11: SpaceX launches NASA’s TRACERS mission. A SpaceX Falcon 9 rocket will carry twin synchronized spacecraft to orbit as ...