The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration.

Plans for several new military telescopes atop the mountain are drawing strong opposition. But protests over other Maui ...

One project critic said, “The military does not have a good record here, and as a citizen, I’m embarrassed for you." ...

The U.S. Air Force is moving forward with plans to build seven more telescopes on Haleakalā, drawing opposition from those ...

How space telescopes capture distant galaxies using infrared imaging, precision optics, and astronomy technology beyond Earth's atmosphere.

A couple of public hearings scheduled this week are seeking public comments on the U.S. Air Force’s controversial plan to build seven more telescopes on Haleakala. The first meeting focused on a draft ...

Gamma-ray bursts are not uncommon, but ones like the seven-hour burst detected in 2025 definitely are. Scientists now have an ...

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

Views of a massive galaxy cluster Abell 2256 have been captured by NASA’s Chandra X-ray Observatory, ESA’s XMM-Newton and ...

Scientists have identified a rocky outer planet in a system where a gas giant was expected. The discovery challenges ...

NASA planetary defense experts warn that up to 15,000 undetected asteroids could devastate a major city on Earth.

India's budget boosts space research funding, aiming to reduce reliance on foreign telescopes and enhance domestic capabilities.