Molecular structures of cis-HCOOH and transHCOOH. Carbon (C), hydrogen (H), and oxygen (O) atoms are represented by grey, white, and red spheres, respectively — astro-ph.GA In the interstellar medium, formic

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