Predicted relative transit depth change from the equilibrium chemistry CO2-only model retrieved for CRIRES+ data (green). The model predictions are plotted in high-resolution in the wavelength region overlapping with the
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Engineers love a good practical challenge, especially when it comes to spaceflight. But there’s one particular challenge facing the crewed missions of the near future that scares mission planners above
Correlations of Asgardarchaeota with other microbial lineages in DAN-LK4 microbial mats inferred by co-occurrence network analyses. a, Sankey plot showing positive correlations of Asgard archaeal orders based on normalized USCGs
In 2014, a strange cloudy object called G2 made a close approach to Sagittarius A*, (Sag A*) the supermassive black hole at the heart of the Milky Way Galaxy. Astronomers
Unfortunately for science fiction fans, desert worlds outside our solar system are unlikely to host life, according to new research from the University of Washington. Scientists show that an Earth-sized
Schematic overview of the data-processing workflow in this work. After splitting the 2C data into three antenna spectra, we first conduct a general comb diagnostics for each antenna, then perform
This artist’s impression displays TRAPPIST-1 and its planets reflected in a surface. The potential for water on each of the worlds is also represented by the frost, water pools, and
The Artemis 2 Orion heat shield underwater after splashdown on April 10, 2026. (Image credit: U.S. Navy) The Artemis 2 heat shield looks like a sunken treasure from the Titanic
Get ready stargazers, we’re just one week away from the start of the Lyrid meteor shower! Here’s what you need to know before Earth passes into the trail of debris
Model transmission spectra comparing several haze compositions on a GJ 1214b-like planet with a temperate waterrich atmosphere. We model a clear atmosphere as well as atmospheres with Titan-like hazes, water-rich
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