New research reveals that ancient Mars once hosted vast river drainage systems comparable in scale to some of Earth’s major ...

The discovery of two remarkable substellar companions orbiting distant stars has been announced by an international team of astronomers using the Subaru Telescope’s ...

Time-lapse movie of the Subaru Telescope images which led to the discovery of HIP 54515 b (indicated by the arrow). The planet's host star has been ...

How do planetary systems form and evolve? This is what a new and groundbreaking laboratory at the Southwest Research ...

One of the clean rooms where scientists discovered T. phoenicis for the first time was during preparations for NASA’s Phoenix ...

Flandrau Science Center & Planetarium is celebrating its 50th anniversary by inviting the Tucson community to a free event on ...

Sugars essential for biology have been discovered in a gum-like substance in fragments from the Bennu space-rock. The post ...

Study finds Earth's ancient atmosphere may have produced essential sulfur biomolecules like cysteine, challenging theories on ...

New research conducted on a NASA-discovered bacterium shows the microbe is capable of entering an extreme dormant state, ...

Analyzing pristine fragments of the asteroid delivered to Earth by NASA's OSIRIS-REx spacecraft in 2023, a team led by ...