WASHINGTON — A key antenna in NASA’s Deep Space Network (DSN) that was damaged last fall is expected to remain offline until May, before being taken out of service again
WASHINGTON — A key antenna in NASA’s Deep Space Network (DSN) that was damaged last fall is expected to remain offline until May, before being taken out of service again
NASA Planetary Science – Grok via Astrobiology.com Editor’s note: on 16 January 2026 NASA Planetary Science Division Director Louise M. Prockter: distributed this letter “The Future of the Planetary Science Analysis and
Microbiology & Virology Status Report biorxiv.org January 19, 2026 Schematic drawing of a Fiersviridae (formely Leviviridae) virion (cross section and side view) ViralZone, SIB Swiss Institute of Bioinformatics: Levivirus CC
Chemostratigraphic column of the WN2 drill core. δ15N and TOC data were from Chang et al. (2019). Orange shaded areas represent two photic anoxia intervals identified based on δ15N signatures
Logos of EANA (left, designed by Katarina Eriksson in 2015) and AbGradE (right, designed by Sean McMahon in 2014). Since its foundation in 2001, EANA (European Astrobiology Network Association, http://www.eana-net.eu/)
One of the most stubborn issues in cosmology today concerns the universe’s rate of expansion. Scientists know it’s expanding, but defining the rate of that expansion is challenging. The rate
For the first time in 25 years of continuous crewed operations, an astronaut has been medically evacuated from the International Space Station (ISS). The Crew-11 mission ended when a SpaceX
Additive manufacturing, more commonly known as 3D printing, will be an absolutely critical technology for any long-term settlement on another world. Its ability to take a generic input, such as
Jared Isaacman made something unmistakably clear during his confirmation hearing as NASA Administrator: time is not on America’s side. The United States is no longer alone in deep space ambition,
The Artemis II rocket has reached its launch pad at NASA’s Kennedy Space Center in Florida, United States, ready for a historic journey. Over the weekend, engineers slowly and carefully rolled the nearly 100-metre-tall Space Launch System rocket from the






