The potential of low-orbit satellites to provide high-speed communications to millions of people worldwide has been limited ...

Chinese private space startup Landspace has completed a 10-kilometer (33,000-foot) vertical takeoff and vertical landing test ...

Researchers have invented a technique that enables low Earth orbit satellite antennas to manage signals for multiple users at once, slashing costs and simplifying designs for communication satellites.

The nanosatellite won't be weaponized, though it may include a "dazzling" capacity, according to the general in charge.

The absolute record for the longest unbroken time any human has spent in space belongs to Russia’s Valeri Polyakov.

ALMATY, Kazakhstan - Two Russian cosmonauts landed back on Earth on Sept 23 after a record-breaking stay aboard the ...

Riding atop a fuel cell filled with a million pounds of liquid kerosene, SpaceX launched 21 Starlink communications ...

One such revelation has been the exploration of geosynchronous smallsats, like Boeing’s 702X small GEO satellites, the ...

An Arjuna asteroid, discovered in August, will become a "mini-moon" event for nearly two months from Sept. 29 to Nov. 25.

Bellatrix Aerospace, a Bengaluru-based start-up, has unveiled an ultra low earth orbit satellite capable of operating at 200 ...

All three had to be carried out of the spacecraft after it landed in the Kazakhstan Steppe, due to the toll their time in ...

A Caltech experiment demonstrated space-based solar power’s potential, marking a key step in harnessing orbital renewable ...