Conventional telescopes are limited in detecting low-surface-brightness (LSB) structures, which are essential for studying ...

Satellites reflect sunlight, Earthshine, infrared and radio waves.

Proliferating satellites are beginning to harm the science work of the beloved Hubble Space Telescope and other observatories ...

Planned megaconstellations would contaminate the view of the cosmos of four orbiting telescopes Many of the images taken by ...

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

Satellite constellations are a relatively new threat to astronomy; prior to the drop in launch costs driven by SpaceX’s ...

Starlink is growing fast, and SpaceX has filed paperwork for as many as 42,000 satellites. Others such as OneWeb, Amazon, ...

Astronomical images could be blemished by bright streaks, if plans for huge numbers of satellites go ahead — plus, the ...

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

"This observation also demonstrates that we can use Webb to find individual stars when the universe was only 5% of its ...

Check out the first findings from the Subaru Telescope.

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