The James Webb Space Telescope pushes the limits of space engineering with its giant segmented mirror and sunshield the size ...

Scientists predict up to 100 invisible galaxies may orbit the Milky Way, hiding just beyond our current detection limits.

A newly discovered ice comet from deep space may be over 7 billion years old, making it the most ancient comet scientists ...

New supercomputer simulations suggest the Milky Way could be surrounded by dozens more faint, undetected satellite ...

The constellation Lyra is faint, but it contains Vega, one of the brightest stars in our night sky. As soon as it gets dark ...

The mighty James Webb and Hubble space telescopes united to reveal stars being born inside the Small Magellanic Cloud, which ...

The most powerful telescope ever launched into space uncovered a cluster of forming stars within the "toe beans" of the Cat's ...

The Milky Way could have many more satellite galaxies than scientists have previously been able to predict or observe, ...

Price history: It's been cheaper during previous Prime Day and Black Friday events, but this price of $679 is the best we've ...

The 47% budget cut would obliterate NASA's science program, experts say.

The Atmospheric Remote-sensing Infrared Exoplanet Large-survey (Ariel) telescope is to launch in 2029 and spend years ...

"The best time to see the Milky Way in (Massachusetts) is from March to September," according to the Capture the Atlas website.