South Africa invests in astro-tourism, leveraging its dark skies and SKA telescope to boost the economy, create jobs, and celebrate heritage.

"Light pollution from projects like INNA doesn't just hinder research, it steals our shared view of the universe." ...

Venus will be visible in the morning and evening for a short period of time - a rare dual visibility that won't happen again ...

Up for a challenge? If skies are clear, you may be able to complete a rare feat of visual athletics this coming weekend, and ...

The Dark Energy Spectroscopic Instrument (DESI) is mapping millions of celestial objects to better understand dark energy—the ...

The DESI experiment shocked cosmologists with a hint that dark energy varies over time. Now, with more data, the conclusions hold up.