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

A team of 48 astronomers from 14 countries, led by the University of Massachusetts Amherst, has discovered a population of ...

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 ...

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

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

See composites created using James Webb Space Telescope and Chandra X-ray Observatory imagery. A pair of galaxies, a nebula, and a star cluster are the targets. Credit: NASA/CXC/A. Hobart ...

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

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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 traditional models and supports the idea that planets may form one by one in ...

DS1, collapsed into a black hole without exploding, revealing how stars die in silent “failed supernova” events.

A newly studied solar system breaks the usual planet pattern, raising fresh questions about how rocky and gas planets form.