Scientist reports on his quest to understand the nature of dark matter and dark energy

Figure 1. Euclid image of the Perseus cluster of galaxies. The large, yellow galaxies are part…

NASA/JAXA’s XRISM mission captures unmatched data with just 36 pixels

The square structure at the center of this image shows the 6-by-6-pixel microcalorimeter array at the…

New model may explain strange behavior on a cosmic scale

Although there are no seasons in space, this cosmic vista invokes thoughts of a frosty winter…

Horizontal running could help lunar astronauts retain physical conditioning

Top inset shows the Wall of Death (WoD) used in this investigation; left picture represents its…

NASA does Dragon shuffle prepping for Starliner launch

Credit: Pixabay/CC0 Public Domain Parking is at a premium at the International Space Station, but NASA…

Researchers explore an old galactic open cluster

Identification chart of the NGC 188 for 40′ × 40′ region. Up and left directions represent…

New observatory in Chile—the highest in the world—aims to reveal origins of planets, galaxies and more

The University of Tokyo Atacama Observatory (TAO) at the summit of Cerro Chajnantor. Credit: 2024 TAO…

Enceladus spills its guts through strike–slip motion

Possible relationship between strike–slip motion and jet activity at Enceladus. Lateral extension along transtensional “pull-apart zones”…

Novel calculations peg age of ‘baby’ asteroid

A pair of stereoscopic images of the asteroid Dinkinesh and Selam created with data collected by…

NASA’s Mars Sample Return mission is in trouble—but it’s a vital step to sending humans to the red planet

Credit: NASA/JPL-Caltech NASA recently asked the scientific community to help come up with innovative ideas for…