Filter News
Area of Research
- (-) Advanced Manufacturing (2)
- (-) Isotopes (3)
- Biology and Environment (16)
- Clean Energy (34)
- Computational Engineering (1)
- Computer Science (8)
- Electricity and Smart Grid (2)
- Fusion and Fission (16)
- Fusion Energy (11)
- Materials (11)
- Materials for Computing (2)
- National Security (16)
- Neutron Science (7)
- Nuclear Science and Technology (10)
- Quantum information Science (7)
- Sensors and Controls (1)
- Supercomputing (46)
News Topics
- (-) Fusion (1)
- (-) Space Exploration (4)
- 3-D Printing/Advanced Manufacturing (14)
- Advanced Reactors (1)
- Biomedical (4)
- Composites (3)
- Energy Storage (1)
- Irradiation (1)
- Isotopes (18)
- Materials (9)
- Materials Science (6)
- National Security (1)
- Neutron Science (2)
- Nuclear Energy (3)
- Sustainable Energy (3)
Media Contacts
In June, ORNL hit a milestone not seen in more than three decades: producing a production-quality amount of plutonium-238
A research team at Oak Ridge National Laboratory have 3D printed a thermal protection shield, or TPS, for a capsule that will launch with the Cygnus cargo spacecraft as part of the supply mission to the International Space Station.
On Feb. 18, the world will be watching as NASA’s Perseverance rover makes its final descent into Jezero Crater on the surface of Mars. Mars 2020 is the first NASA mission that uses plutonium-238 produced at the Department of Energy’s Oak Ridge National Laboratory.
A better way of welding targets for Oak Ridge National Laboratory’s plutonium-238 production has sped up the process and improved consistency and efficiency. This advancement will ultimately benefit the lab’s goal to make enough Pu-238 – the isotope that powers NASA’s deep space missions – to yield 1.5 kilograms of plutonium oxide annually by 2026.
Using additive manufacturing, scientists experimenting with tungsten at Oak Ridge National Laboratory hope to unlock new potential of the high-performance heat-transferring material used to protect components from the plasma inside a fusion reactor. Fusion requires hydrogen isotopes to reach millions of degrees.