"We used a satellite to measure what fraction of ... who gave a TED talk about ways to solve the light pollution problem, told BBC News: "We waste tremendous resources on light that goes out ...

they could have a big impact on skyglow without making much of a difference on satellite imagery,” he said. Light Pollution Impact 2 – From excellent dark sky (left) to inner city sky (right ...

activities in space are another significant source of light pollution. With every satellite placed into orbit, its reflective ...

Now, it seems the night sky is under attack not only from below, but from above, thanks to the rapid proliferation of satellites, mainly megaconstellations, which can contain hundreds or thousands ...

New research suggests that nighttime light exposure could be accelerating early-onset Alzheimer’s. Discover the hidden danger ...

But there's a lot more to light pollution than an obstructed view of the stars. Steph Holt explains, 'The rate at which artificial lighting has increased across the globe is exponential, and if you ...

The satellites are launched in batches that form a 'train' of lights, which we can see once deployed into space. So, what we ...

Scientists are also worried about light pollution from the satellites, and fear it is also interfering with optical telescopes. Astronomers say they talked to SpaceX about radiation from the first ...

Projections suggest auroral activity could increase in 2025 as activity on the sun’s surface maintains a “solar maximum.” ...

A recent push by the NASA Surface Water and Ocean Topography (SWOT) satellite to shine a light into that darkness has been illuminating, to say the least.