The Observer: It is 40 years since the words, “The Eagle has landed,” sent a thrill around the world. The Apollo moon missions were to herald a new dawn of space exploration, of lunar bases, manned missions to Mars, and more. But in the decades since—and after the shuttle disasters—America’s appetite for interplanetary flight dwindled. The Moon landings marked not the beginning, but the end, of our space dreams, argues Robin McKie.
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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