China’s Shijian-21 and Shijian-25 satellites, known as SJ-21 and SJ-25 for short, likely docked together in geosynchronous ...

In a quiet week for rocket launches worldwide, SpaceX has launched the 500th orbital flight of a Falcon 9 during its first of ...

The Australian company Gilmour Space is back at the launch pad with its Eris-1 rocket, preparing for the country's first ...

SpaceX will end up launching an orbital mission nearly every other day in 2025, if all goes according to plan. "We're targeting 170 launches by the end of the year," Anne Mason, director of ...

Earth is set to experience unusually short days in July and August 2025. The Moon's orbital position is subtly accelerating ...

Catch the full moon rise over the southeastern horizon on June 10. Look up — or rather, down — tonight to spot the lowest full moon in nearly two decades. This month's full moon will ride low on the ...

A new investigation into old Kepler data has revealed that a planetary system once thought to house zero planets actually has ...

A German start-up’s orbital rocket spun out and crashed seconds after take-off Sunday, in a rare European test flight that the makers said “met its set goals.” ...

The U.S. Space Force is keen to add to its arsenal a spacecraft that would essentially serve as the cosmic equivalent of an aircraft carrier.. Appropriately known as an "orbital carrier," the ...

With safety at the heart of crewed operations, SpaceX needs calm weather conditions to launch four crewmembers to orbit tonight.