China may have just become the first country to attempt satellite-to-satellite refuelling in geosynchronous orbit ...

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

Debris from rockets and satellites can fall back to Earth or collide with other objects, and wreckage that burns up can harm ...

Although impressive, it raises concerns about potential docking with and disabling other countries' orbital military assets.

The UK has launched a £75.6 million bid to build a spaceship to clear space debris, including satellites. Officials say the ...

New satellite imagery released by specialist space technology firm Maxar shows the extent of the devastation left by the ...

The satellite-based alert system is tailored for hikers and river-runners who are not in range of cell service.

See before and after images of the Esparto fireworks facility following Tuesday's fire and multiple explosions.

An eastern Canadian conservation group is calling for a moratorium on aquaculture expansion in Newfoundland and Labrador, ...

The first wave of Starlink satellites are reaching the end of their five-year lifespans and burning up in droves.

The discovery could explain why younger stars seem to have more lithium than the Big Bang theory says they should have.

Officials had estimated that the Bhote Kosi river had flooded due to heavy rain in the Tibetan region in the immediate ...