U.S. and Chinese spacecraft are routinely dueling as far as 22,000 miles from Earth as militarization escalates in orbit.

There are about 15,000 satellites orbiting Earth. Most of them, like the International Space Station and the Hubble Telescope ...

The ash plume disrupted flights as far away as India.

A new paper calculated a solar storm could bring down the planet’s satellite system in just three days, wreaking havoc on infrastructure.

Fleets of satellites interfere with snapshots taken by Earth-bound observatories. But a new study suggests these orbiters ...

Space may seem infinite, but it looks like things are getting a little crowded in low Earth orbit. Michael Nicolls, ...

Less than four months after an August ribbon-cutting, L3Harris announced the $100 million satellite facility has ramped up to ...

The first private space science satellite set to study the effect of flares from stars has been launched into space and is now in orbit, the company behind it has said.

K2 Space secures $250 million in Series C funding led by Redpoint. The Torrance-based firm hits a $3 billion valuation as it ...

"The natural question that comes up is: how many more space telescopes will be affected when all these constellations are ...

Delays in the development of Ariane 6, part of a broader European “launcher crisis,” forced the European Commission to turn ...

Astronomers have long been concerned about reflections from satellites showing up in images taken by telescopes and other ...