The 570-megapixel Dark Energy Camera in Chile has captured an extended halo and a dust-filled disk around the hat-shaped ...

Venus, Jupiter and Mercury headline May's skywatching, with stunning moon pairings and a three-planet display.

In this new image by the NASA/ESA Hubble Space Telescope, a spiral galaxy glittering with star clusters is the center of ...

May’s sky features not one but two full moons as well as the dazzling Eta Aquarids meteor shower. Here’s when to look up for ...

Founded in 1926, the Los Angeles Astronomical Society marked its centennial with a celebration at Griffith Observatory on ...

For Don Toliver, a No. 1 album was inevitable. He just needed the right moment to prove it. Read our cover story on the ...

The Atacama Desert in Chile offers some of the clearest views of the universe, thanks to its dry climate, high altitude and ...

Gallipoli landing, first guillotine execution, Hubble launch, and key births shaping global history and culture.

A new image release marks the 36th anniversary of the Hubble Space Telescope, showcasing cosmic sights like the Trifid Nebula ...

A new study suggests that the comet that rambled past us from another star last year likely originated in a cold, isolated ...

The most precise measurement yet shows the Universe is expanding faster than expected, deepening the Hubble tension. The ...

Elisha Sauers writes about space for Mashable, taking deep dives into NASA's moon and Mars missions, chatting up astronauts ...