After initial positioning by ground control, the satellite duo’s autonomous system of cameras, LEDs, and laser rangefinders ...

For the first time, two spacecraft in orbit were aligned in formation with millimeter precision and maintained their relative ...

A Soviet-era spacecraft meant to land on Venus a half century ago is expected to plunge uncontrolled back to Earth within days.

Launched in 1972, the failed Venus probe has been stuck in Earth orbit ever since. Now it's hurtling back down to Earth.

A derelict Soviet-era spacecraft known as Kosmos 482 is set to hurtle back toward Earth after more than five decades in orbit ...

Amazon’s first group of internet satellites was sent into orbit on Monday, marking the official start of a long-delayed ...

The need for NavIC was cemented after India was denied access to crucial navigation data from global providers during the ...

Albedo is building satellites to map and monitor the Earth with powerful precision and detail for use in agriculture, energy, mapping, and defense.

South Korea sent its fourth homegrown spy satellite to orbit this week in an effort to bolster its ability to keep tabs on its neighbor and adversary North Korea. A SpaceX Falcon 9 rocket launched ...

A blockchain entrepreneur, a cinematographer, a polar adventurer and a robotics researcher plan to fly around Earth’s poles aboard a SpaceX Crew Dragon capsule by the end of the year, becoming the ...

Rendezvousing with an orbital satellite, especially in GEO using a robotic spacecraft, is far from easy as the approaching spacecraft matches orbit, inspects the target, and orients itself for ...

U.S. Space Force cataloged the satellites in 1,000 by 1,010-kilometer-altitude orbits inclined 99.7 degrees, while the upper stage was left in an 834 by 990 km orbit. Many Shiyan satellites ...