However, "2025 HP" is not the only space rock flying nearby. Today, a separate 40-foot, bus-sized asteroid named "2025 HN4" is also making a close pass, traveling at 19,260 miles per hour and reaching ...

"On April 1, the spacecraft detected a pressure drop in the line that feeds the xenon gas to the thrusters, going from 36 pounds per square inch (psi) to about 26 psi," NASA said in the recent ...

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

While asteroids are more easily discovered with optical telescopes, radar images shine when it comes to details.

Asteroid experts are pondering the scientific output from the NASA Lucy spacecraft after it shot by its celestial destination — the main belt asteroid named Donaldjohanson.Here at the Southwest ...