Using its 14-inch main telescope, the observatory tracked the comet immediately after sunset. In the resulting image, the ...

Astronomers using the James Webb Space Telescope have uncovered mysterious “little red dots” that may not be galaxies at all, but a whole new type of object: black hole stars. These fiery spheres, ...

Using a powerful combination of the Subaru Telescope and the James Webb Space Telescope (JWST), astronomers have discovered ...

Astronomers have discovered the raw ingredients of planets orbiting two infant stars, offering a glimpse into how new worlds ...

For the first time, astronomers have directly measured a solar-system-size corona around a distant supermassive black hole, ...

Twice a month, on clear nights, the University of New Hampshire Observatory in Durham opens up to the public for a viewing ...

The James Webb Space Telescope (JWST) caught the two jets slamming into the interstellar medium around them, forming the ...

Astronomers have discovered "dust-shrouded supermassive black holes" in the early Universe, less than one billion years after ...

Astronomers have discovered "dust-shrouded supermassive black holes" in the early universe, less than 1 billion years after ...

AP photographer Dmitri Lovetsky had been trying to photograph a plane flying across the disk of the sun for several days.

Scientists affirm that missions to interstellar comets, such as 3I/ATLAS, are achievable and affordable using existing technology.

A new AI-powered tool has reduced astronomers' workload by 85%—filtering through thousands of data alerts to identify the few ...