Once dismissed as empty expanses between galaxies, cosmic voids are becoming one of the most promising tools for probing the ...

Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight Center. Credit: NASA's Goddard Space Flight Center Producer & Director: James ...

Being able to take a photo these days isn’t exactly difficult. You can just pull out your phone or camera, tap a few times, ...

Being able to take a photo these days isn’t exactly difficult. You can just pull out your phone or camera, tap a few times, ...

UC Santa Cruz professor shares one of cosmology's highest honors with Alex Filippenko at UC Berkeley and Ken Nomoto at the ...

From this vantage point looking at the Milky Way from its edge, the galactic bulge might appear as a glowing orb of stars, with the spiral arms and their dust clouds forming a narrow band. Credit: ESO ...

Your device does not support the audio. The most far-reaching event linked to April 24 is the start of the Armenian Genocide in 1915, when Ottoman authorities arrested hundreds of Armenian community ...

Elisha Sauers writes about space for Mashable, taking deep dives into NASA's moon and Mars missions, chatting up astronauts and history-making discoverers, and jetting above the c ...

This shimmering region of star-formation, a close-up of the Trifid Nebula about 5,000 light-years from Earth, was captured in intricate detail by NASA's Hubble Space Telescope. The colors in Hubble's ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: Scientists rely on two methods to ...

Since it launched into space on April 24, 1990, the Hubble Space Telescope has been an invaluable instrument to astronomers in unraveling the mysteries of the universe. As it orbits the Earth from 340 ...