"If a signal gets broadened by its own star's environment, it can slip below our detection thresholds, even if it's there." ...

The universe is a place of unimaginable beauty and wonder—shimmering galaxies that dance across the cosmic stage, nebulae ...

Sound Off is an opinion forum for Mercury readers to offer brief comments on today’s news. Submissions must be 75 words or fewer and are subject to editing for grammar and clarity. Publication is at ...

They had larger heads, larger eyes,” she said, describing one alien group. At the 24th annual Conscious Life Expo, which ...

Starfleet Academy' sports a cool 60th anniversary intro honoring this colorful optical effect. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.