Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

The stunning comet C/2024 G3 lights up the sunset sky over Chile's Very Large Telescope in this spectacular photo.

The project in the Atacama Desert could increase light pollution by up to 50%, making it much harder to observe the cosmos ...

In February 2025, conditions were just right to catch a "planetary party" above the European Southern Observatory's (ESO) ...

The effects of a proposed green-energy facility in Chile could be devastating for some of the most powerful instruments ...

"We were like sardines in the dark," one passenger described the moment their underground train stalled. Many of those who had been in lifts inside the stations when the power cut happened had to be ...

More travelers are seeking out the feeling of awe from the night sky, with 60% of travelers saying they're considering visiting a low-light pollution destination, according to Booking.com's 2025 ...

Electricity providers across Chile scrambled to restore service Tuesday ... But the lights — and, on a hot summer night in the Southern Hemisphere, the air conditioning and fans that keep ...

Seven planets are aligning in the night sky this week, creating a brief chance to see a "planetary parade." Worldwide, the best day to see the alignment is today, Feb. 28. Mercury, Venus ...