The European Space Agency's (ESA) Hera spacecraft is scheduled to arrive at the binary asteroid system Didymos in November ...

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

Learn more about the snowfall that shut down ALMA in the Atacama desert, and how researchers worry this could be a sign of ...

The National Weather Service expects a storm to hit Mount Hamilton on Friday night and bring 2 to 2 1/2 inches of rain to the ...

Astronomers combined data from NASA’s JWST and Chandra X-ray Observatory to create a stunning new image of two merging spiral ...

Three supermoons will lighten up the night skies in 2026, the stunning result when a full moon inches closer to Earth than ...

Public libraries and tribal colleges will be able to lend out telescopes in communities across Montana thanks to a $250,000 award from NASA to a UM program.

Data from Chandra X-ray telescope and James Webb Space Telescopes have revealed a black hole from 470 million years after the ...

While most planets that we are familiar with stick relatively close to their host star in a predictable orbit, some planets ...

Most planets are part of a star system of their own – but some go their own way, and they have remained largely mysterious ...

Sensitive equipment and historical artifacts — including the Mills spectrograph used in the observatory’s early days to ...