Nature: The European Commission has proposed that funding for ITER, the international effort to build a fusion test reactor, and for the Global Monitoring for Environment and Security (GMES) Earth-observation project be separated from the next general budget for 2014–20. The two projects would be supported via new intergovernmental organizations funded by European Union member states, with each member state required to contribute according to its gross national income. The commission argued that the arrangement would reduce the main EU budget’s exposure to the large cost overruns common with large science projects. While ITER has experienced major overruns—going from a projected €5 billion budget in 2006 to €15 billion, GMES has stayed within its budget. The proposal represents potential risk for both projects, but for GMES particularly, as it is due to begin launching its satellites in 2013. Without guaranteed funding and governance, that won’t be possible.
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.