Spanish astronomers have conducted a near-infrared study of an ultra-high energy gamma-ray source designated LHAASO ...

The first major astronomical event visible in 2026 is a total lunar eclipse, or “blood moon.” This phenomenon is highly prized by stargazers because the entire lunar disk takes on a reddish color for ...

After Arecibo collapsed, radio astronomers faced a choice: rebuild the past, or build something radical. One bold idea is the ...

NASA has always made it a point to encourage us citizen scientists to lend them a hand. Right now, they could really use your ...

A tight clump of four star clusters sits in the Perseus galaxy cluster, and at first glance it looks like nothing special. No ...

In late winter, the zodiacal light is visible in the evening in the Northern Hemisphere (false dusk) and in the pre-dawn ...

A team of astronomers using the Green Bank Telescope has detected a faint but tantalizing signal from the center of the Milky Way: a possible millisecond pulsar spinning once every 8.19 milliseconds, ...

Officials canceled an energy project that put one of the world’s darkest astronomy sites at risk of increased light pollution and vibration.

In the nearby Andromeda Galaxy, a massive star bright enough to stand out for years has gone dark. Not in a blaze of glory.

An international team of astronomers has successfully mapped the vertical structure of Uranus's upper atmosphere using the James Webb Space Telescope.

A popular claim links India's Kasar Devi Temple, Peru's Machu Picchu, and England's Stonehenge via the "Van Allen Belt ...

For a few brief nights each year, you get a rare chance to watch a monster blink. The Event Horizon Telescope collaboration ...