NASA's SPHEREx space observatory has spent the last six weeks undergoing checkouts, calibrations, and other activities to ...

A newly released image of the sun captured by the world's largest solar telescope shows the surface of our nearest star in ...

smart telescopes have a significant advantage when it comes to stargazing in the city, since they're capable of seeing through a large amount of light pollution. They also make it supremely easy ...

At 300 light-years away, the interstellar cloud is the closest of its kind ever found to Earth and the largest apparent single structure in the sky.

The Daniel K. Inouye Solar Telescope, the world’s most powerful solar telescope, has reached a key milestone. Operated by the ...