A controversial Russian satellite that US officials suspect is linked to nuclear anti-satellite nuclear weapons appears to be ...

However, this striking formation is short-lived; as the satellites ascend to their operational orbit at 340 miles (550 kilometers), they disperse and blend into the starry backdrop. If you’re ...

A trio of secretive Russian satellites launched earlier this year has released a mysterious object into orbit, sparking interest among space trackers and analysts. In March, the satellites ...

The mission, funded and commanded by a cryptocurrency entrepreneur, was launched by SpaceX on Monday and has grabbed ...

The satellite launched to low Earth orbit on SpaceX’s Transporter-12 rideshare mission Jan. 14, with most of the demonstration activities completed in February. To perform autonomous operations ...

Russia launched three secretive satellites into orbit earlier this year, and they appear to have recently released a mysterious object. The satellites’ unusual maneuvers have reignited concerns ...

The satellite was launched at 12:47 p.m. Eastern (1647 UTC) April 10 aboard a Long March 3B rocket and placed into geostationary orbit. Experts believe the satellite may be capable of tracking ...

The Tetra-5 mission will deploy two small satellites equipped with Orbit Fab’s Rapidly Attachable Fluid Transfer Interface (RAFTI), a specialized valve designed to enable on-orbit propellant ...

Greenhouse gas emissions aren’t just warming our planet, they’re reshaping space, too. A new study from MIT aerospace ...

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 ...

the number of satellites in Earth's orbit is about to get a lot bigger. When is the Kuiper launch?A batch of 27 Kuiper satellites is scheduled to be launched aboard a United Launch Alliance Vulcan ...