BBC: Launched earlier today, the Korea Space Launch Vehicle-1 reached its target altitude and successfully deployed a weather satellite designed to collect climate data. The satellite is expected to make contact with the ground station tomorrow. Although South Korea already has several satellites in space, this launch marks an important milestone: It is the first to have taken place on native soil. The launch comes a month after a controversial satellite launch by the North Koreans, which was condemned by the United Nations for violating a ban on missile technology.
The finding that the Saturnian moon may host layers of icy slush instead of a global ocean could change how planetary scientists think about other icy moons as well.
Modeling the shapes of tree branches, neurons, and blood vessels is a thorny problem, but researchers have just discovered that much of the math has already been done.
January 29, 2026 12:52 PM
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