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

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

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

Satellites reflect sunlight, Earthshine, infrared and radio waves.

Light from the half a million satellites that humanity is planning to launch into Earth's orbit in the coming years could ...

By Will Dunham WASHINGTON, Dec 3 (Reuters) - An exponential increase in the number of satellites placed in low-Earth orbit ...

The European Space Agency’s Swarm mission detected an unexpected spike in high-energy protons over Earth’s poles during a ...

The Shijian-25 spacecraft docked with its older sibling, Shijian-21, and topped off its tank. On paper, it was a life-extension operation. In practice, it was a signal. China can now keep key ...

Explore the urgent battle for satellite spectrum and orbital slots as demand for global connectivity skyrockets amidst ...

A SpaceX Falcon 9 rocket carrying 29 Starlink satellites lifted off from Vandenberg Space Force Base in California on Sunday, ...

The Atlas V will be in a 551 configuration launching 27 satellites in Amazon’s seventh overall operational launch (and fourth ...

They are putting themselves to the fullest possible use, which is all I think that any conscious entity can ever hope to do.