Astrobiology52- Page

The inferred occurrence rates of giant planets orbiting interior to the water ice line of Sun-like stars as a function of age. Schematic decreasing, consistent, and increasing giant planet frequency

Transit depth versus wavelength for our full atmosphere model of HD209458b (Model C). We zoom in past the extent of the Hα and He I 10830 ˚A line to show

X-ray Imaging Spectroscopy Mission (XRISM) The X-ray Imaging Spectroscopy Mission (XRISM) provides the best spectral resolution with which to study Sulfur (S) K-shell photoabsorption features from the interstellar medium (ISM).

Field around TOI-6883 at two epochs. Left: 2MASS image (2002). Right: SDSS image (2011). The red cross indicates the approximate position of TOI-6883. The visible shift between the epochs is

Karen Perez visiting the Allen Telescope Array, 2025. Image Credit: Karen Perez. The SETI Institute is pleased to announce Dr. Karen I. Perez as the inaugural recipient of the William

American Society for Gravitational and Space Research Dear ASGSR Members and Friends, As you may have heard, the President’s Budget Request (PBR) was recently released and includes severe cuts to

This image of exoplanet 14 Herculis c was taken by NASA’s James Webb Space Telescope’s NIRCam (Near-Infrared Camera). A star symbol marks the location of the host star 14 Herculis,

An artist’s impression of the newly identified, largest polycyclic aromatic hydrocarbon detected to date, cyanocoronene. This molecule, composed of seven interconnected benzene rings and a cyano group (C24H11CN), was found

A giant virus infection of the unicellular algae Florenciella. The giant viruses can be seen bursting out of the Florenciella cell with their hexagon-shaped capsids that enclose their genetic material.

PORTAL’s web interface. Observation view for a particular night for SPECULOOS-3 target observed by Artemis telescope at SNO. The transit of SPECULOOS-3b planet was detected thanks to PORTAL observation view