Jupiter’s nights are anything but dark. Recent images from a fleet of NASA spacecraft and the James Webb Space Telescope ...

A strange, never-before-seen glow in the halo of our galaxy may be the strongest dark-matter breadcrumb yet. A new analysis of 15 years' worth of data from the Fermi Gamma-Ray Space Telescope reveals ...

How dark is space? That’s a question that some astronomers are trying to answer. To do so, they sorted through 200,000 archival images from NASA’s Hubble Space Telescope and made tens of thousands of ...

The image shows a good example of the phenomenon Some of the best views of Earth come from beyond our home planet, as ...

It's equivalent to the glow of 10 fireflies spread across the entire night sky. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Did someone leave ...

Two of the world's most powerful space telescopes have spied a "spooky pair" of galaxies in deep space, staring out like a pair of "blood-soaked" eyes — and just in time for Halloween. This pair of ...

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The cosmos just became a darker and lonelier place. NASA’s New Horizons spacecraft beyond Pluto has made a groundbreaking measurement of the Universe’s background glow—with astonishing results. It ...

Lauren Sánchez, Emmy Award-winning journalist, pilot, and philanthropist, takes readers on a high-flying space adventure with Flynn the Fly in her picture book debut. Includes a glow-in-dark poster ...