Flowchart of the experimental design. The DNA was extracted from C. antarcticus colonies and divided into two 1.5 mL Eppendorf tubes, one containing a Martian regolith analogue and the other

The Pacific Ocean As Seen From Space — NASA Call for Applicants The NASA Astrobiology Program is hosting a Mission Ideation Factory focused on the search for life on Ocean

3D structure of CH2CCN with spin density distribution, generated with Avogadro 1.2.0.90 The spin density is visualized using an isosurface of value 0.02 (in au). — astro-ph.GA Cyanopolyynes, a family

M-a distribution, updated from Figure from Kempton and Knutson (2024). The solid-colored points have atmospheric spectra as of April 28, 2025 and the transparent points do not. The additional data

The HOMO of the charged ASW cluster (a), only showing the closest interacting water molecules for clarity. (b) Shows the LUMO of a neutral water molecule. — astro-ph.GA The interstellar

Recurring slope lineae on Mars’s surface. (a) RSL at a crater on the floor of Valles Marineris, near the Martian equator, captured by the HiRISE (High Resolution Imaging Science Experiment).