Astronomers have long been concerned about reflections from satellites showing up in images taken by telescopes and other ...

The universe’s expansion rate was supposed to be a solved problem, yet the latest high precision map of the early cosmos has ...

Phoenix A* isn't just big; its existence is a cosmic puzzle. How did a 100-billion-solar-mass black hole form in a ...

From award-winning beaches to starlit skies, here’s your complete guide to exploring this Florida Keys paradise.

Astronomers have captured the most detailed close-up images ever taken of stars exploding, known as novae. These pictures ...

NASA revealed that scientists discovered sugars that are “essential” to life and a “gum-like” substance on the space rock ...

As a cold pour hits the glass at The Sycamore in the Mission District, chatter rises, lights dim slightly, and Astronomy on Tap eases into motion, blending a little stargazing spirit with a laid-back ...

The enigmatic Maya calendar synchronizes all visible planets, thus solving an astronomical puzzle that had remained unsolved ...

A team of astronomers using a variety of ground and space-based telescopes including the W. M. Keck Observatory on Maunakea, ...

A retired real estate professional, ex-fire rescue chief, a former astronomy educator and a scientist walk into city hall.

People usually apply to graduate programs at research universities in Washington. But uncertain funding means there could be ...

Swetha Gurumurthy provides a stark, monochromatic view of the human motor system. This high-contrast image shows the “neurites” — the branching highways that connect motor neurons to muscles. Using a ...