Daily Mail: Two PhD students in the UK, Alex Baker and Chris Rose, have produced some amazing photos of Earth, taken with a $70 HD video camera stuck into a Styrofoam box with gaffer tape and floated 23 miles into the atmosphere on a helium balloon. The students, both studying mechanical engineering at the University of Sheffield, wanted to complete their mini-space exploration as cheaply as possible to inspire others to follow suit.
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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