The New York Times: The latest findings from the Martian Arctic offer more hints of a wet past but paint a very arid present, scientists reported Monday.And in a prelude to winter and the demise of NASA’s Phoenix Mars lander, snow has been spotted falling from the clouds above. As the Martian days shorten and temperatures drop, Phoenix’s solar panels will eventually not be able to produce enough energy to keep the spacecraft warm.
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
Get PT in your inbox
PT The Week in Physics
A collection of PT's content from the previous week delivered every Monday.
One email per week
PT New Issue Alert
Be notified about the new issue with links to highlights and the full TOC.
One email per month
PT Webinars & White Papers
The latest webinars, white papers and other informational resources.