NASA On April 4, 2026, NASA astronaut and Artemis II Commander Reid Wiseman peers out of one of the Orion spacecraft’s main cabin windows, looking back at Earth, as the
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Star formation is a dramatic and complex process that erupts throughout the Universe. Yet, a lot of the action gets hidden by clouds of gas and dust. That’s where observatories
NASA Artemis 2 astronauts Victor Glover and Christina Koch celebrate after splashing down back on Earth. (Image credit: NASA/Bill Ingalls) The Artemis 2 astronauts are all smiles back on Earth.
Science & Exploration 31/03/2026 334 views 10 likes When the four astronauts of Artemis II lift off to travel towards the Moon for the first time in over 50 years, Europe will be
Illustration of the processes implemented in our model. Mantle convection is lubricated via the presence of water and melt; the vigor of the viscosity thus sets the boundary of the
Numerical solutions for the three high-diffusivity (κv = 10−2m2/s) simulations with different salinities. Shadings in panels (A-C) show the zonal-mean time-mean temperature T, salinity S and zonal flow U respectively.
The schematic depiction of the dual role of amino acid monomers in nonenzymatic RNA replication (left panel, blue dotted box) and prebiotic compartmentalization (right panel, green dotted box). The background
Dynamical evolution of planetary embryos in a representative simulation of Scenario FIX. Each line corresponds to one embryo: gray lines show all embryos, while colored lines highlight those that survive
Astronomers watched a distant galaxy cut off the “food,” or general matter, flowing to its central supermassive black hole. As the regions around feeding black holes are often brighter than
ExocubeBio — biorxiv.org Space-based platforms currently represent the most accurate means to experimentally assess the influence of the space environment on biological systems. However, performing such experiments remains technically challenging
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