EAC3 Deployed Configuration. — astro-ph.IM The Habitable Worlds Observatory (HWO), NASA’s next flagship science mission, follows in the tradition of the Nancy Grace Roman Space Telescope and other preceding great

Schematic of some of the key processes throughout planet formation that influence carbon supply and retention. (a) Key ice/grain sublimation fronts in the disk noted (CO2 between water–CO and that

Miles O’Brien and Peter Davis — PBS Keith’s note: On 11 February 2026 NOVA PBS Host / NewsHour reporter Miles O’Brien conducted a live broadcast from a ship in the

Dr. Robyn Barbato, a senior research microbiologist and leader of ERDC-CRREL’s soil microbiology team, coring permafrost samples in the Permafrost Tunnel in Fox, Alaska. Research microbiologists at the U.S. Army

For many years, the deep ocean has been seen as a nutrient-poor environment where microbes living in the water survive on very limited resources. But new research from the University

Visualization of the studied volcanic system (Pavonis fissure). Image courtesy Bartosz Pieterek. What appears to be a single volcanic eruption is often the result of complex processes operating deep beneath

Packaging and overall dimensions of the three UV sub-systems. — astro-ph.IM Pollux is a high-resolution spectrograph and spectropolarimeter working from 100 nm to 1.8 microns proposed for HWO by a