HELSINKI — China’s Shijian-21 and Shijian-25 are conducting proximity operations for a second time high above the Earth as a precursor to an expected on-orbit refueling test. Shijian-21 and Shijian-25
HELSINKI — China’s Shijian-21 and Shijian-25 are conducting proximity operations for a second time high above the Earth as a precursor to an expected on-orbit refueling test. Shijian-21 and Shijian-25
HCl was detected in the Martian atmosphere by the NOMAD and ACS spectrometers aboard the ExoMars TGO. Photochemical models show that using gas-phase chemistry alone is insufficient to reproduce these
Time evolution of abundances of some notable metal-bearing species in the hot cores. — astro-ph.GA Metal-bearing species in diffuse or molecular clouds are often overlooked in astrochemical modeling except for
RGZ EMU user interface and its 3-step workflow setup. The first 2 steps (in blue color) of the workflow is compulsary, while the third (in green color) is optional. —
EWs for the K i lines in the J band vs. NIR spectral type for M dwarfs in our sample. The figure elements are the same as in Figure 3.
Scientists are claiming a “cosmic chemistry breakthrough” following the discovery of a large “aromatic” molecule in deep space. The discovery suggests that these molecules could help seed planetary systems with
Multi-layered pipeline for identifying bacterium/archaeon pairs with similar genomic signatures. Layer 1: Five selected non-parametric clustering methods identify clusters of organisms with similar genomic signatures. The clusters containing both bacteria
For UK viewers, Disney Plus is 60% off for four months, now just £1.99 a month, which is the perfect pre-Amazon Prime Day streaming deal and ideal if you want
The Gemini North Telescope, one half of the International Gemini Observatory, studies the skies above Maunakea, a mountain in Hawaii. Its twin, the Gemini South Telescope, is based in the
ESA/Hubble & NASA, M. J. Koss, A. J. Barth The light that the NASA/ESA Hubble Space Telescope collected to create this image reached the telescope after a journey of 250 million years. Its