The Dark Energy Spectroscopic Instrument (DESI) has successfully completed the largest high-resolution 3D map of the universe ever made, a major milestone in understanding the force driving cosmic expansion. The
The Dark Energy Spectroscopic Instrument (DESI) has successfully completed the largest high-resolution 3D map of the universe ever made, a major milestone in understanding the force driving cosmic expansion. The
The first quarter moon shines over the city of Yorba Linda, California in March 2026. (Image credit: Zachary Cooper) Astrophotographer Zachary Cooper created this magnificent view of March’s first quarter
COLORADO SPRINGS — Washington is converging on a central premise in space policy: the U.S. must spend more, move faster and coordinate better to stay ahead of China. What remains
Water is critical to life because cells need liquid to function. That’s why scientists focus on finding and studying exoplanets in habitable zones. But even if they’re in habitable zones,
Among substances reportedly found in Matthew Sullivan’s system were Xanax and alcohol.
The abstract in PubMed or at the publisher’s site is linked when available and will open in a new window. Dixit AR, Khodadad CLM, Schuster JM, Spencer LE, Hummerick ME,
Water mixing ratios vs. altitude for each of our three profile assumptions (left) and the temperature vs altitude profile (right). The surface mixing ratio of water is fixed, spanning concentrations
COLORADO SPRINGS — The astronauts who flew around the moon on Artemis 2 said they were confident the Orion spacecraft is ready to support future missions, including those to land
Ultra-faint dwarf galaxies—tiny satellite galaxies orbiting the Milky Way—have long been seen as cosmic fossils. Now, a new study published today in Monthly Notices of the Royal Astronomical Society uses
TEM images of Ca-MMT’s ordered and distorted layered structures including nanocavities after exposure to amino acids. a Control sample showing characteristic layering; ordered yet with slight distortions, considered as ordered






