"The protostars are midway down the path to becoming mature stars." Two young stars shine bright in the dusty depths of the ...

Nick Hague and Suni Williams spent six hours working on NICER, AMS and other equipment outside the International Space ...

James Webb Space Telescope and the W.M. Keck Observatory captured new images of Saturn's moon Titan. Credit: NASA/STScI/W. M.

On January 18, 2002, the National Science Foundation formally opened the Gemini South telescope in Chile. This became the ...

Astronomers sound the alarm as a proposed renewable hydrogen project in Chile threatens to disrupt the pristine night skies ...

Expansive lava flows in the Sáttítla Highlands was captured by satellites ahead of the recent designation of the area as a national monument.

A little-known chapter of the Hubble Space Telescope’s history is a reminder of the risks of looking at the sun ...

Using NASA’s Solar Dynamics Observatory, scientists have identified flickering loops in the solar atmosphere, or corona, that ...

NASA finds flickering coronal loops signal solar flares, paving the way for better space weather predictions and safety ...

A 2023 satellite image captured a pair of peculiar phenomena painting parallel swirls in the sea and sky around Norway's Bear ...

The long-closed, 1920s-era observatory in Lake Angelus is important to astronomy buffs. But its private ownership has ...

Proposed budget reductions for the Hubble Space Telescope would impact research and outreach as well as increase the risk to ...