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

Opposition is growing in Hawaii to the military's plan to add up to seven space surveillance telescopes atop Haleakalā ...

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

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

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

A couple of public hearings scheduled this week are seeking public comments on the U.S. Air Force’s controversial plan to ...

Now Lawrence, a community organizer with the group Kāko‘o Haleakalā, is gearing up for another fight as the U.S. Air Force ...

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

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

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

Hundreds on Oahu are without power, with most impacted customers in Haleiwa and Waianae on Monday.

Pew pew pew.