A surprising discovery at the heart of the Milky Way is forcing scientists to rethink how massive structures called Fermi ...

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

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 ...

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

There are still savings across telescopes and binoculars, even after Prime Day, but we expect them to finish soon.

The Smithsonian Institution is fighting efforts by Texas lawmakers to relocate the retired space shuttle Discovery from ...

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.

I/ATLAS is only the third interstellar object ever detected. You can stream the object live today, or maybe see it from your ...