NASA is working hard to predict where in Earth orbit its aging Swift space telescope will be this fall, so a private ...

The James Webb Space Telescope is one of the most impressive pieces of technology ever made, but that doesn't mean it needs to draw a lot of power to function.

The Haystack 37m Telescope has been a landmark in radio astronomy and radar studies of the solar system since its first light ...

A new European-led telescope could map the dusty, hidden half of the universe, all without using fossil fuels. If you have ...

Astronomers weighed a black hole in a "little red dot" discovered by the James Webb telescope. They found it to be so overmassive that it may have formed before its host galaxy had a chance to develop ...

The famous Horsehead Nebula cuts a dramatic silhouette against glowing clouds and the stars of Orion's Belt in a new image by ...

Advances in quantum technology might allow astronomers to circumvent age-old issues that limit the size of optical observatories ...

Supporters push to save Sunspot Solar Observatory as NSF moves ahead with demolition plans ...

Researchers said the findings may also help scientists better understand how planets form around stars.

NASA’s Roman Telescope could finally expose the Milky Way’s hidden population of invisible neutron stars. Astronomers believe ...

JWST observations reveal dramatic cloud cycles on exoplanet WASP-94A b, offering unprecedented insight into alien weather and ...