WASHINGTON — A Vega C rocket launched a South Korean satellite Dec. 1 as responsibility for the launches prepares to shift from Arianespace to Avio. The Vega C rocket lifted
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Schematic diagram of typical initial conditions for a model run (not to scale). Temperature ranges from 100 to 273 K and is shown according to the color scale at right.
For the first time, scientists have used satellite data to create a 3D map of the sun’s interior magnetic field, the fundamental driver of solar activity. The research, published in
A Soyuz rocket launches to the International Space Station with Expedition 73 crew members aboard, Tuesday, April 8, 2025, at the Baikonur Cosmodrome in Kazakhstan. NASA/Joel Kowsky NASA astronaut Chris
Astronomers have discovered that the sun had a close encounter with two blazingly hot massive stars around 4.4 million years ago. The discovery was made thanks to a “scar” left
The sketch of the protostellar core adopted in this model, including a central source characterised by the bolometric luminosity (L∗) and the stellar temperature (T∗). The inner zone is characterised
Using the James Webb Space Telescope (JWST), an international team of astronomers has discovered a new Type II supernova. The newly detected supernova, named SN Eos, exploded when the universe
Chaperone-assisted protein remodeling enables microbial survival under extreme composting heat. During hyperthermophilic composting, microbial communities endure temperatures approaching 87 °C by activating a network of heat shock proteins that stabilize
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HELSINKI — China’s Landspace carried out the first launch of its reusable Zhuque-3 rocket late Tuesday, successfully achieving orbit, but failing with a first stage landing attempt. The first Zhuque-3
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