Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of ...

The ESA Euclid (left) and NASA Roman space telescope, shown together in this artist’s concept, will explore the cosmic mystery of dark energy in complementary ways. Credit: NASA’s Goddard Space Flight ...

NASA’s Nancy Grace Roman Space Telescope team is exploring ways to support community efforts that will prepare for the deluge of data the mission will return. Recently selected infrastructure teams ...

The Milky Way's galactic bulge, the bulbous region that surrounds the galactic center, contains a dense collection of stars, ...

"The other day I was standing outside of a huge thermal-vacuum chamber and realized that I really enjoy learning and understanding complex systems," notes Jeremy Perkins, an astrophysicist working on ...

This series of images shows how astronomers find stellar streams by reversing the light and dark, similar to negative images, but stretched to highlight the faint streams. Color images of each of the ...

Ancient Roman roads were far more complex than their visible stone surfaces suggest. Engineers meticulously layered materials ...